A female member of the honour guard reacts as another one helps to adjust her cap ahead of an official welcoming ceremony for Italy's Prime Minister Matteo Renzi outside the Great Hall of the People in Beijing, June 11, 2014. (Photo by Jason Lee/Reuters)

Artist He Haomin paints a 3-dimensional soccer ball at a park in Changsha, Hunan province, June 12, 2014. (Photo by Reuters/China Daily)

A Balinese artist in costume stands after his art appearance during the opening of the 36th Bali International Arts Festival on June 13, 2014 in Denpasar, Bali, Indonesia. (Photo by Agung Parameswara/Getty Images)

Two men fight using thorny pandanus leaves in Tenganan Pagringsingan Village, Karangasem, Bali, Indonesia, on June 13, 2014. Every year Tengananese people in Bali celebrate a month-full ceremony called “Usabha Sambah”, to demonstrate respect to the God Indra, the Hindu god of war. One of the rituals during the ceremony is the Pandanus War or “Mekare Kare”, where two men duel using thorny pandanus as their weapons. (Photo by Putu Sayoga/Getty Images)

A couple stands on a bridge at the Iguacu Falls on June 12, 2014, in Foz do Iguacu, Brazil, following the overflowing of the Parana river. In neighbouring Paraguay flooding has forced the evacuation of about 150,000 people in Paraguay's capital city Asuncion, authorities said. (Photo by Norberto Duarte/AFP Photo)

A protester is taken away by police officers after attempting to break into the Legislative building during a demonstration in Hong Kong, Friday June 13, 2014. Hundreds of villagers and students protested against the government over a development plan in the North Eastern New Territories. (Photo by Vincent Yu/AP Photo)

A boy walks through the Arabian Sea coast after tidal waves receded filling the shore with garbage in Mumbai, India, Thursday, June 12, 2014. (Photo by Rajanish Kakade/AP Photo)

Aspiring young Indian soccer players continue with their practice during a dust storm in Jammu, India, Wednesday, June 11, 2014. (Photo by Channi Anand/AP Photo)

Spanish soccer fans in Madrid watch on a giant display as Netherlands beats Spain in a World Cup match, on June 13, 2014. (Photo by Daniel Ochoa de Olza/Associated Press)

Abigail Castro admires “Campo de Color” by Sonia Falcone ahead of the official opening of the Dublin Biennial International Art Exhibition at the CHQ Building, Dublin, on June 12, 2014. (Photo by Brian Lawless/PA Wire)

Charlotte Emma Aitchison aka Charli XCX poses in the green room for a portrait before the Sonos And Pandora Present “An Evening With Charli XCX” event at Sonos Studio on June 10, 2014 in Los Angeles, California. (Photo by Joe Scarnici/Getty Images for Sonos)

A 25 foot high sea creature resembling Richard Branson emerges from the sea on Bournemouth beach in Dorset carrying a TV, laptop, phone and mobile to celebrate the launch of Virgin Media's Big Kahuna quad-play bundle. (Photo by David Parry/PA Wire)

Indonesian dancers in traditional outfit perform during a parade to mark the Bali Arts Festival in Bali, Indonesia, Friday, June 13, 2014. Performances are scheduled daily during a month-long annual festival held from June 13 to July 12. (Photo by Firdia Lisnawati/AP Photo)

Kate the Duchess of Cambridge meets officials as she arrives at the National Maritime Museum, Greenwich, south London, Tuesday, June 10, 2014. The Duchess met with supporters of the bid to launch a British team for the America's Cup, along with crew members and boat designers. (Photo by Lefteris Pitarakis/AP Photo)

A woman looks at the sculpture “Shoe Tie” (2012) by artist Charles Ray at the Museum of Contemporary Art in Basel, Switzerland, June 13, 2014. The exhibition “Charles Ray: Sculpture 1997-2014”, presented by the Kunstmuseum Basel and the Museum fuer Gegenwartskunst opens to the public from June 15 – September 18, 2014. (Photo by Georgios Kefalas/EPA)

A protester kicks a policeman during a student demonstration in Santiago, Chile, Tuesday, June 10, 2014. Tens of thousands of students protested in Chile demanding education reform since President Michelle Bachelet took power on promises of deep changes. (Photo by Luis Hidalgo/AP Photo)

A man looks at armed pro-Russian separatists at a town center in Snizhnye in eastern Ukraine June 12, 2014. (Photo by Shamil Zhumatov/Reuters)

A hot air balloon in the shape of Brazil's Christ the Redeemer statue flies over the Sydney skyline June 12, 2014. The balloon, measuring over 45 metres tall and built in Britain, flew over the Sydney skyline on Thursday to publicise an online sports betting agency, asking fans of Australia's national soccer team “Socceroos” to “keep the faith” as they compete in the 2014 World Cup in Brazil. (Photo by David Callow/Reuters)

A man stands on the deck of the brightly painted former pilot ship The Edmund Gardner at the Albert Dock in Liverpool, northern England, June 11, 2014. The ship has been newly painted by artist Carlos Cruz-Diez using the idea of “Dazzle” camouflage which was a system of camouflaging used by allied shipping in the First World War in an attempt to confuse german submarines and is part of the Liverpool Biennial art festival. (Photo by Phil Noble/Reuters)

A Hindu girl watches her mother tie a cotton thread around a banyan tree during the festival of Vat Savitri in Mumbai, India, Thursday, June 12, 2014. Vat Savitri is celebrated by married Hindu women where they tie cotton threads around a banyan tree, pray for the longevity of their husbands and keep a day long fast. (Photo by Rafiq Maqbool/AP Photo)

Indian motorcyclists cover their heads as they travel in the heat in Amritsar on June 10, 2014. Amritsar and Ludhiana in Punjab and Hisar and Bhiwani in Haryana have been reeling under severe heat conditions with temperatures hovering between 45-47 degrees celsius. (Photo by Narinder Nanu/AFP Photo)

A resident takes a picture of himself standing in flood waters at a flooded area of Wujiaba airport in Kunming, Yunnan province June 10, 2014. Torrential rain will continue to sweep south and southwest China over the next three days, the National Meteorological Center said on Monday, Xinhua News Agency reported. (Photo by Reuters/Stringer)

Feminist activists Bastardxs group, Sara Winter and Fernanda Frendoshy, half-naked protests against the World Cup, on Ipanema beach, near the Caesar Park Hotel, where the Dutch national soccer team is staying in Rio de Janeiro, on June 9, 2014. (Photo by Ilan Pellenberg/Agência O Dia/Estadão Conteúdo)

An Indian policeman (R) warns onlookers as waves come ashore during high tide near the Gateway of India in Mumbai on June 13, 2014. The Indian Meteorological Department (IMD) has declared the start of the monsoon season, predicting below-average rainfall. The monsoon season, which runs from June to September, accounts for about 80 percent of India's annual rainfall, vital for a farm economy which lacks adequate irrigation facilities. (Photo by Indranil Mukherjee/AFP Photo)

Volunteers of the Rashtriya Swayamsevak Sangh (RSS), India's Hindu nationalist organisation, take part in a drill during a training camp in the central Indian city of Bhopal June 7, 2014. (Photo by Raj Patidar/Reuters)

Pregnant women practice yoga as they attempt to break the Guinness World Record for the largest prenatal yoga class, in Changsha, Hunan province June 8, 2014. A total of 505 pregnant women participated in a yoga class together for 37 minutes and 28 seconds on Sunday, exceeding the current Guinness World Record set in Shenzhen in 2013 with 423 women, local media reported. (Photo by Reuters/China Daily)

Protesters demonstrating against Yemen's fuel shortages shout slogans in Sanaa June 11, 2014. (Photo by Khaled Abdullah/Reuters)

A member of a group of mud-covered dancers from Poland performs at the annual Carnival of Cultures parade in Berlin, on June 8, 2014. (Photo by Markus Schreiber/Associated Press)

An “attacker” (L) threatens “passengers” inside a train carriage as they participate in an anti-attack drill conducted by railway officials in New Taipei City on June 12, 2014. This drill was conducted after a 21-year-old man in May attacked passengers on a subway train, killing four and wounding two dozen others, in a terrifying rampage that shocked a place otherwise proud of its low violent crime levels. (Photo by Mandy Cheng/AFP Photo)

Students clash with riot police during a protest against the Government's education reform in Santiago on June 10, 2014. (Photo by Claudio Reyes/AFP Photo)

Demonstrators push over a police car during a protest demanding better public services and against the money spent on the World Cup tournament, in Belo Horizonte, Brazil, on June 12, 2014. (Photo by Victor R. Caivano/Associated Press)

A local woman prepares to take pictures of a site of a battle between Ukrainian troops and pro-Russian fighters in Mariupol, eastern Ukraine, Friday, June 13, 2014. Ukraine's interior minister says that government troops have attacked pro-Russian separatists in the southern port of Mariupol. Arsen Avakov said Friday that four government troops were wounded as forces retook buildings occupied by the rebels in the center of the town. (Photo by Evgeniy Maloletka/AP Photo)

A man donates money near a baby Jesus statue dressed in a version of the national soccer team jersey at a church in Mexico City June 12, 2014. Catholic soccer fans pray before the statue, which believers say has granted miracles in the past, demanding him a good 2014 World Cup football match against Cameroon on June 13. (Photo by Tomas Bravo/Reuters)

A protester wearing a gas mask holds a smartphone and gestures during a demonstration by striking employees of the French state rail company SNCF near the Transport Ministry in Paris on June 12, 2014, on the second day of a nation-wide strike to protest a government railway reform project. A national train strike called by trade unions which began on the evening of June 10 in protest against a proposed railway reform aimed at containing the sector's soaring debt, was renewed a second time for another 24 hours on June 12. (Photo by Thomas Samson/AFP Photo)

An aerial bomb is detonated in a railway area in Leipzig, Germany, 12 June 2014. Experts of the bomb disposal team demolished the bomb, after the American aircraft bomb was discovered during construction works at the old post station. (Photo by Jan Woitas/EPA)