A 210-kilogram-weight Epinephelussp was showed at China Fisheries & Seafood Expo in Fuzhou, Fujian, China on 24th October, 2014. (Photo by Top Photo/Sipa Press USA)

A mother carries her child at the entrance of their house buillt next to the tombs at a cemetery in Manila on October 31, 2014, days ahead of the traditional All Souls' day. Millions across the Philippines will visit cemeteries to pay their respects to their dead, in an annual tradition that combines catholic religious rites with the country's penchant for festivity. (Photo by Ted Aljibe/AFP Photo)

Darth Vader, previously known as Viktor Shevchenko, center, the leader of the Ukrainian Internet Party, waits to receive his ballot papers at a polling station during parliamentary elections in Kiev, Ukraine, Sunday, October 26, 2014. Voters in Ukraine headed to the polls Sunday to elect a new parliament, overhauling a legislature tainted by its association with ousted President Viktor Yanukovych. Pollsters predict the Ukrainian Internet Party, which also includes a Stepan Chewbacca on its list, has little chance of getting into parliament in Sunday's vote. (Photo by Efrem Lukatsky/AP Photo)

A boy sells pumpkins carved as grimacing faces with candles inside in a street of Tirana on October 30, 2014, one day before Halloween. (Photo by Gent Shkullaku/AFP Photo)

Sebastian Bach, left, and guest attend Treats! Halloween with Absolut Elyx in partnership with Utsinger Entertainment at the Los Angeles Theatre on Friday October 31, 2014 in Los Angeles, Calif. (Photo by Alexandra Wyman/Invision for Treats Magazine/AP Images)

In this photograph taken on October 25, 2014, Mount Sinabung volcano erupts with ash clouds behind an abandoned church, as seen from Karo District on Sumatra island. Super heated lava and giant ash clouds reaching two kilometers into the air spewed from the crater of Mount Sinabung volcano threatening villages during its recent series of eruptions. Sinabung began erupting on September 2013 and in February 2014 an eruption killed about 17 people while more than 33,000 residents were forced to flee their homes. (Photo by Sutanta Aditya/AFP Photo)

Ukrainian cadets carry soft toys after they took part in meeting with slogan “Thank you for life!” near of the monument for victims of the Nazi massacre in Babiy Yar, Kiev, Ukraine, October 28, 2014. Ukrainians mark 70th anniversary of the liberation of Ukraine from the Nazi occupation during WWII. (Photo by Sergey Dolzhenko/EPA)

A White House usher takes a model of one of the Obama dogs outside as Halloween decorations adorn the South Portico of the White House in Washington, Friday, October 31, 2014, ahead of festivities for trick-or-treaters. President Barack Obama and first lady Michelle Obama will welcome local children and children of military families to “trick-or-treat” at the White House for Halloween. (Photo by Jacquelyn Martin/AP Photo)

John Stewart caresses his dog Cuddles as he sits on 14th Street with a sign asking for help in New York October 27, 2014. Stewart has been homeless for 2.5 years and can't find a bed in a shelter because he refuses to give up his dog who he has had for 20 years. (Photo by Carlo Allegri/Reuters)

A dancer from the Cuban National Ballet practices during a rehearsal prior to the 24th International Ballet Festival in Havana October 22, 2014. The festival starts on October 28 and runs until November 7. (Photo by Alexandre Meneghini/Reuters)

A girl cries as a participant wearing zombie make-up approaches, after a “Zombie Zumba Dance” event in Malabon city, north of Manila October 26, 2014. The city said the dance event, in conjunction with the Halloween season, is part of its promotion on healthy lifestyle. (Photo by Romeo Ranoco/Reuters)

Two-year-old Shunto, wearing a Halloween outfit, sits on pumpkins before a Halloween parade in Kawasaki, south of Tokyo, October 26, 2014. More than 100,000 spectators turned up to watch the parade, where 2,500 participants dressed up in costumes, according to the organiser. (Photo by Yuya Shino/Reuters)

People stand in line at a polling station as they wait to cast their votes, in Tunis October 26, 2014. Tunisians voted on Sunday in parliamentary elections that bring full democracy finally within their reach, four years after their revolution cast out autocrat Zine El-Abidine Ben Ali. (Photo by Zoubeir Souissi/Reuters)

A discus thrower made from 9,750 pumpkins is displayed at the pumkins festival in Klaistow, south east of Berlin October 26, 2014. (Photo by Fabrizio Bensch/Reuters)

A man poses for a photo next to an overturned police van during a demonstration by “hooligans against Salafists and Islamic State extremist” in Cologne October 26, 2014. (Photo by Wolfgang Rattay/Reuters)

A member of a Lebanese medical organisation carries a girl who had fled from clashes between Islamic militants and Lebanese Army forces during a ceasefire in three neighbourhoods, in the Bab al-Tabbaneh neighbourhood of Tripoli October 26, 2014. Lebanese soldiers battled Islamist gunmen across northern Lebanon for a third day on Sunday in the worst fighting linked to the civil war in neighbouring Syria since militants briefly seized a border town in the summer. Four soldiers died in Sunday's clashes, bringing the total killed to 10 since militants began fighting the army on Friday following an army raid on a militant cell in northern Lebanon. Seven civilians and about 12 militants have also been killed, security sources say, and dozens wounded. (Photo by Omar Ibrahim/Reuters)

Members of Brazil's Movimento dos Sem-Teto (Roofless Movement) and supporters of Brazil's President and Workers' Party (PT) presidential candidate Dilma Rousseff, react to the first results of the Brazil general elections, inside the occupation of an empty building in downtown Sao Paulo, October 26, 2014. Rousseff is ahead of opposition candidate Aecio Neves in a nearly complete count of votes in Sunday's runoff election, according to the country's electoral authority. (Photo by Nacho Doce/Reuters)

A boy with his face painted as a skulls plays with a toy gun during the start of the “Las Catrinas” festival, ahead of the Day of the Dead in Cupula on the outskirts of Morelia, October 26, 2014. La Catrina is a popular figure in Mexico known as “The Elegant Skull”. The annual Day of the Dead is observed on November 1 and 2. (Photo by Alan Ortega/Reuters)

People, with their faces painted as skulls, pose for a photo during the start of the “Las Catrinas” festival, ahead of the Day of the Dead in Cupula on the outskirts of Morelia, October 26, 2014. (Photo by Alan Ortega/Reuters)

A woman with her face painted as a skull attends the start of the “Las Catrinas” festival, ahead of the Day of the Dead in Cupula on the outskirts of Morelia , October 26, 201. (Photo by Alan Ortega/Reuters)

A boy with his face painted as a skull poses for a photo during the start of the “Las Catrinas” festival, ahead of the Day of the Dead in Cupula on the outskirts of Morelia , October 26, 2014. (Photo by Alan Ortega/Reuters)

Women with faces painted to look like the popular Mexican figure called “Catrina” are seen in Zapopan October 30, 2014. According to participants, about 271 women gathered in an attempt at the Guinness World Record for the largest gathering of women dressed to look like “Catrina”, a character also known as “The Elegant Death” and created by Guadalupe Posada in the early 1900s. Mexicans will celebrate the annual Day of the Dead on November 1 and 2. (Photo by Alejandro Acosta/Reuters)

Zheng Feng, an amateur climber takes wedding pictures with his bride on a cliff in Jinhua, Zhejiang province, October 26, 2014. (Photo by Reuters/China Daily)

A Brazilian Navy soldier patrols next to a polling station in Mare slums complex in Rio de Janeiro October 26, 2014. Brazilians were voting on Sunday in an election that pits a leftist president with strong support among the poor against a centrist senator who is promising pro-business policies to jumpstart a stagnant economy. (Photo by Ricardo Moraes/Reuters)

A model pretends to kiss to her make-up artist as they share light moment at a rehearsal for MGPIN 2015 Mao Geping makeup trend launch during China Fashion Week in Beijing October 27, 2014. (Photo by Kim Kyung-Hoon/Reuters)

Lebanese army soldiers point their weapons as patrol the Sunni Muslim Bab al-Tebbaneh neighbourhood after being deployed to tighten security, following clashes between Lebanese soldiers and Islamist gunmen, October 27, 2014. The Lebanese army took ground from Islamist gunmen in the northern city of Tripoli on Monday, security sources and a witness said, after weekend fighting in which 11 soldiers and eight civilians were killed. (Photo by Omar Ibrahim/Reuters)

Sweepers clean on the runway while models take part in a rehearsal for MGPIN 2015 Mao Geping makeup trend launch during China Fashion Week in Beijing October 27, 2014. (Photo by Kim Kyung-Hoon/Reuters)

A young Kurdish refugee from Kobani holds a toy pistol at a Kurdish refugee camp in the border town of Suruc, Sanliurfa province October 27, 2014. (Photo by Yannis Behrakis/Reuters)

Police officers on patrol stand beside an advertisement at a road occupied by pro-democracy protesters at Mongkok shopping district in Hong Kong October 27, 2014. Hong Kong has been roiled by a tenacious, student-led people's movement demanding full democracy in the former British colony that returned to Chinese rule in 1997. (Photo by Bobby Yip/Reuters)

Police remove topless activists of women's rights group FEMEN during protest against the execution of an Iranian woman, outside the Iranian embassy in Berlin October 27, 2014. Reyhaneh Jabbari, 26, convicted of murdering a man she accused of trying to rape her as a teenager was hanged in Tehran on Saturday, the official news agency IRNA said, despite international pleas for her life to be spared. (Photo by Fabrizio Bensch/Reuters)

Topless FEMEN activists protest in front of the Iranian embassy against the execution of Reyhaneh Jabbari on October 27, 2014 in Berlin, Germany. (Photo by Marcus Golejewski/AFP Photo/Geisler-Fotopress/Picture-Alliance)

Assistants of French chocolate maker Jean-Paul Hevin work on a four-metre (13-feet) tall chocolate King-Kong created by Richard Orlinski in Colombes, near Paris, on the eve of the 20th Salon du Chocolat (Paris Chocolate Show), October 27, 2014. (Photo by Benoit Tessier/Reuters)