In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Try to find the best answer that is most likely to fill in "_". Note that the URLs in the text have been replaced with [Link].

(CNN) A new study lends support to one of the biggest fears about Zika virus: It might increase the risk of the rare neurological syndrome Guillain-Barre. Years before Zika virus first appeared in Latin America, it spread from Africa and Asia to Pacific islands. From 2013 to 2014, French Polynesia had 32,000 suspected cases of Zika virus. During this same period, there was also an uptick in cases of Guillain-Barre. Researchers in French Polynesia and Europe looked at those 42 cases of Guillain-Barre in the Pacific Island nation between October 2013 and April 2014. They asked whether there was any evidence these patients had been exposed to Zika virus.A study finds evidence that people in French Polynesia affected by Guillain-Barre were exposed to Zika virusResearchers estimate that about 1 in 4,000 Zika infectious could lead to the rare neurological syndromeGuillain-Barre causes muscle weakness and paralysis, and many patients take weeks to months to recover 
 Question:The researchers estimate, based on the rates of _ and Guillain-Barre in French Polynesia, that one in 4,000 people infected with Zika could develop the neurological syndrome.
Zika

From awkwardly handing a beggar some change, to failing at eating a bacon sandwich, it is fair to say Labour spin doctors have so far failed to make Ed Miliband look cool. But now Twitter users are attempting to give the somewhat uninspiring party leader a makeover, by editing his face on to famous men's bodies. From Hollywood legends Marlon Brando and Harrison Ford, to astronaut Neil Armstrong and even TV's latest heart-throb Poldark, these images prove there is nothing that photoshop cannot achieve. Scroll down for video Ed, Ed Miliband: In an attempt to make the Labour leader look cool, Twitter users have begun editing his face on to the body of famous men, including Daniel Craig as James Bond in movie Casino RoyaleEd Miliband has history of appearing awkwardly in front of the cameraTwitter account aims to reinvent Labour leader as a symbol of coolMiliband's face edited on to famous men's bodies such as Daniel Craig 
 Question:Cool _, which was created just last Saturday, has already posted 45 images of the Labour leader, and has attracted 3,500 followers.
Ed Miliband

Disgraced: Christopher Wheeler, 54, has been sentenced to 50 years in prison for dealing child pornography (mugshot from 2013) A disgraced former headmaster of a $27,000-a-year prep school has been sentenced to 50 years in prison for dealing child pornography. Christopher Wheeler, 54, who worked at the exclusive Tower Hill school in Delaware, had more than 2,000 images and videos of boys engaging in sex acts with men when police raided his $350,000 mansion in Wilmington in October 2013. One of those showed a naked boy with his head being held by an adult male while performing a sex act.Christopher Wheeler, 54, worked at the exclusive Tower Hill in DelawarePolice discovered 2,000 indecent images on his computers in October 2013Composer and pilot was found guilty of multiple sex offences in DecemberHe was headmaster for nine years and earned around $370,000 a yearHis attorneys claim the court tried to paint him as 'Mr Filthy'Elite school was founded in 1919 by members of the Du Pont familyPast graduates include US Senator Chris Coons and TV personality Dr Oz 
 Question:Esteemed: The school, named one of the top 50 in the _, has around 750 students aged from three to 18.

US