Dozens of Pikachu characters, the famous character of Nintendo's videogame software Pokemon, parade at the Landmark Plaza shopping mall in Yokohama, suburban Tokyo on August 14, 2014. The Pikachu mascots walk around daily to attract summer vacationers as a part of the “Great Pikachu Outbreak” event through the weekend. (Photo by Yoshikazu Tsuno/AFP Photo)

Runners for charity take part in the annual City2Surf road race in Sydney on August 10, 2014. Australian Olympian Craig Mottram won Sydney's biggest road running race finishing the 14-kilometres (8.7 miles) in just under 42 minutes as millions of dollars was raised for charity. (Photo by Peter Parks/AFP Photo)

Family members put out a body of deceased from a Patane during Manene ritual on August 13, 2014 in Toraja, South Sulawesi, Indonesia. The Manene ritual involves changing the clothes every three years of mummified ancestors to honor love for the deceased in Barrapu Village. The ritual is held before the planting season arrives or before August ends. (Photo by Agung Parameswara/Getty Images)

“Cooly”, the mascot of the European Athletics Championships 2014, performs high jump during the European Athletics Championships 2014 in the Letzigrund Stadium in Zurich, Switzerland, 14 August 2014. (Photo by Ennio Leanza/EPA)

R&B songstress, Tinashe, hosts the evening at TAO Nightclub Las Vegas, and performs her hit single “2 On”, August 14, 2014, in the Venetian Resort and Casino in Las Vegas, NV. (Photo by Al Powers/Powers Imagery/Invision/AP Images)

R&B songstress, Tinashe, hosts the evening at TAO Nightclub Las Vegas, and performs her hit single “2 On”, August 14, 2014, in the Venetian Resort and Casino in Las Vegas, NV. (Photo by Al Powers/Powers Imagery/Invision/AP Images)

Spectators are swept by huge waves while watching tides of Qiantang River at a dike on August 15, 2014 in Hangzhou, China. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)

South African children observe a state of the art life size animatronic Tyrannosaurus rex dinosaur during a visit to the “Days of the Dinosaurs” exhibtion at the Cape Town International Convention Centre, in Cape Town, South Africa, August 12, 2014. The acclaimed international travelling exhibition was designed in Argentina and constructed in China featuring life size moving and roaring dinosaurs. The 55 ton exhibition was designed to show people how dinosaurs really would have lived and moved centuries ago in their natural habitats where they roamed the planet for more than 100 million years. (Photo by Nic Bothma/EPA)

An Ukrainian soldier takes cover after firing a mortar during fighting against militants, close to Ilovaysk town, near of Donetsk, Ukraine, 10 August 2014. Ukrainian government forces have narrowed the ring around Luhansk and the other rebel stronghold in Donetsk. Artillery attacks continued throughout the night in northern Donetsk. (Photo by Roman Pilipey/EPA)

A wounded Ukrainian woman receiving treatment after shelling in Donetsk, eastern Ukraine, Sunday, August 10, 2014. Fighting raged Sunday in the eastern Ukrainian city of Donetsk despite a request from the pro-Russian rebels there for a cease-fire to prevent a “humanitarian catastrophe”. One person was killed and 10 injured in shelling that started early Sunday morning and continued into the day, city council spokesman Maxim Rovinsky told The Associated Press. (Photo by Sergei Grits/AP Photo)

Ukrainian soldiers carry an injured comorade during fighting against militants, close to Ilovaysk town, near of Donetsk, Ukraine, 10 August 2014. (Photo by Roman Pilipey/EPA)

People stand at the entrance of a makeshift bomb shelter in Donetsk, on August 10, 2014. Artillery pounded the surrounded main rebel bastion of Donetsk in east Ukraine Sunday as the West warned Russia that any attempt to send “humanitarian” troops into the conflict-torn region would be deemed “unacceptable”. Shelling meanwhile continued throughout the night and into Sunday in Donetsk, a one-million strong city that rebels now say has been surrounded by Ukrainian forces. (Photo by Dimitar Dilkoff/AFP Photo)

A sadhu or Hindu holy man stands on a boat near a submerged hut on the flooded banks of river Ganga after heavy monsoon rains in the northern Indian city of Allahabad August 9, 2014. The outlook for the second half of India's four-month monsoon has improved after some above-average rainfall that is also expected to spill over into next week, weather experts said on August 7. (Photo by Jitendra Prakash/Reuters)

Members of the dance company “Gentlemen de Rua” (GRua), or “Gentlemen of the Street”, hold their street performance titled “Body Passing” on the streets of Natal, August 8, 2014. The GRua dancers, based in Sao Paulo, are in Natal for a national gathering of contemporary dance. (Photo by Nuno Guimaraes/Reuters)

Protesters try to prevent municipal workers and volunteers from clearing away their tents at Independence Square in Kiev August 9, 2014. Tensions continued on Kiev's Independence Square, the scene of street protests that toppled a Moscow-backed president in February, as protesters still camped there clashed with city workers who tried to clear away their tents. (Photo by Konstantin Chernichkin/Reuters)

A protester receives medical treatment after clashes with municipal workers and volunteers at Independence Square in Kiev August 9, 2014. (Photo by Konstantin Chernichkin/Reuters)

A man raise his hands in the air as he stands in the middle of the 20-lane highway leading to Myanmar's Parliament during the 47th ASEAN Foreign Ministers' Meeting in Naypyidaw, August 9, 2014. (Photo by Nicolas Asfouri/Reuters)

A Bukusu boy stands smeared with mud in preparation for the circumcision ritual currently ongoing in Kenya's western region of Bungoma August 9, 2014. The Bukusu tribe from Western Kenya has stuck to their long standing and strong tradition in the rites of passage to adulthood, through the circumcision ritual where young boys face the circumciser's knife without flinching. According to the Bungoma County's Department of Culture, this year alone close to 9,000 adolescent boys are expected to undergo their initiation into manhood. (Photo by Noor Khamis/Reuters)

A protester wears a skeleton mask during a protest, against Israeli military action in Gaza, while standing underneath the Angel of Independence in Mexico City August 9, 2014. Israel launched more than 30 air attacks in Gaza on Saturday, killing nine Palestinians, and militants fired rockets at Israel as the conflict entered a second month, defying international efforts to revive a ceasefire. (Photo by Edgard Garrido/Reuters)

A woman repairs phones in front of a building during the Osun State governorship election at Ifofin village, Ilesa, southwest Nigeria August 9, 2014. (Photo by Akintunde Akinleye/Reuters)

A woman wears a mask while celebrating the annulment of an anti-homosexuality law by Uganda's constitutional court in Entebbe August 9, 2014. Last week, the east African country's constitutional court nullified the anti-homosexuality law, signed by President Yoweri Museveni in February, on a technicality, saying it had been passed by parliament without quorum. Uganda's parliament will try to re-introduce the law, a lawmaker leading the effort said on Wednesday, a move that could once again damage relations with the West. (Photo by Edward Echwalu/Reuters)

Puppets, which were hand-made to welcome Gaza's children, are seen lined along a table in Caracas, August 9, 2014. As violence rages on in the Gaza Strip, Venezuelan craftspeople gathered Saturday in Caracas to fashion hand-made toys for Gazan children. Dozens of adults and children participated in the toymaking, which was led by local artesans specialising in typical Venezuelan toys, including colourful spinning tops and cloth dolls. Venezuela has setup orphanages to shelter Palestinian children who have been injured or lost their parents in the Israeli assault on the Gaza Strip, President Nicolas Maduro announced this week, according to official media. (Photo by Jorge Silva/Reuters)

An Orthodox Jew joins Palestinians taking part in a protest in New York, against Israeli military action in Gaza, August 9, 2014. Israel launched more than 30 air attacks in Gaza on Saturday, killing nine Palestinians, and militants fired rockets at Israel as the conflict entered a second month, defying international efforts to revive a ceasefire. (Photo by Eduardo Munoz/Reuters)

Kurdistan Workers Party (PKK) fighters participate in an intensive security deployment against Islamic State (IS) militants on the front line in Makhmur August 9, 2014. President Barack Obama said on Saturday U.S. airstrikes had destroyed arms that Islamic State militants could have used against Iraqi Kurds, but warned there was no quick fix to a crisis that threatens to tear Iraq apart. Speaking the day after U.S. warplanes hit militants in Iraq, Obama said it would take more than bombs to restore stability, and criticised Prime Minister Nuri al-Maliki's Shi'ite-led government for failing to empower Sunnis. (Photo by Azad Lashkari/Reuters)

A South Sudanese model applies make-up during the Festival of Fashion and Arts for Peace in Juba August 9, 2014. (Photo by Andreea Campeanu/Reuters)

Chile's Carolina Rodriguez (R) throws a punch at Colombia's Dayana Cordero during their International Boxing Federation (IBF) Women's World Super Bantamweight title match in Santiago, August 9, 2014. (Photo by Pablo Sanhueza/Reuters)

Sacred threads kept on a floor are pictured during the Janai Purnima (Sacred Thread) Festival at the premises of Pashupatinath temple in Kathmandu August 10, 2014. Hindus take holy baths and change their sacred thread, also known as Janai, for protection and purification, during the festival. (Photo by Navesh Chitrakar/Reuters)

A woman holds her ballot as she leaves a polling booth during presidential elections in Istanbul August 10, 2014. Turks began voting on Sunday with Prime Minister and presidential candidate Tayyip Erdogan poised to become the country's first elected president, fulfilling his dream of what he calls a “new Turkey” and his opponents say will be an increasingly authoritarian nation. (Photo by Murad Sezer/Reuters)

An Afghan policeman looks at the wreckage of an armoured vehicle of NATO-led International Security Assistance force (ISAF) at the site of a suicide attack in Kabul August 10, 2014. A suicide car bomber targeted a convoy of foreign forces in the capital Kabul on Sunday, killing at least four Afghan civilians, including children, and wounding dozens, Afghan security officials said. (Photo by Omar Sobhani/Reuters)

NATO troops arrive at the site of a suicide car bomb attack in Kabul August 10, 2014. A suicide car bomber targeted a convoy of foreign forces in the capital Kabul on Sunday, killing at least four Afghan civilians, including children, and wounding dozens, Afghan security officials said. (Photo by Omar Sobhani/Reuters)