TASK DEFINITION: In this task, you will be shown a passage. You need to write a fill-in-the-gap question based on your understanding of the events that might be inferred from the passage. Your question should be answerable based on the passage and only have one correct answer. Show the gap in your question with a _ .
PROBLEM: Comet lander Philae may be sitting on an object teeming with alien microbial life, according to two leading astronomers. Distinct features of the comet 67P/Churyumov-Gerasimenko, such as its organic-rich black crust, are best explained by the presence of living organisms beneath an icy surface, they claim. The experts go as far as to suggest the comet is more hospitable to life than the Earth's polar regions. Rosetta, the European space craft orbiting the comet, is also said to have detected strange 'clusters' of organic material that look suspiciously like viral particles. But neither Rosetta nor its lander are equipped to search for direct evidence of life after a proposal to include this in the mission was allegedly laughed out of court.Leading space experts say comet may be capable of housing microbial lifeEven suggest comet is more hospitable to life than Earth's polar regionsCalculate that its distinct feature point to presence of living organismsProfessors plan to include life-detecting device on lander was laughed at

SOLUTION: 'Five hundred years ago it was a struggle to have people accept that the _ was not the centre of the universe.

PROBLEM: (CNN) -- Bram Stoker's private journal sat unnoticed on his great-grandson's bookshelf in England for at least a year. Full of notes that would inform his legendary novel "Dracula" and other stories, the thin, unmarked book had probably been lugged down from the attic at some point, along with other things the Stoker family had passed down for more than a century and placed inconspicuously in Noel Dobbs' Isle of Wight home. Then, one day not long ago, a researcher working on a project about Stoker got in touch with Dobbs to ask if he might know anything about a journal his famous relative kept. Dobbs looked around and finally popped open this tiny book. It was signed "Abraham Stoker."Bram Stoker's journal has been found in a home on Isle of Wight, EnglandThe journal contains notes that would inform Stoker's "Dracula" and other worksAn annotated book will be published 100 years after Stoker's 1912 deathDacre Stoker, the author's great-grandnephew, shared excerpts with CNN.com

SOLUTION: "_ traveled an unusual amount for the time that he lived," Dacre Stoker said.

PROBLEM: (CNN) In a historic first, the International Criminal Court has classified destroying cultural artifacts as a war crime. It follows the trial of jihadist Ahmad al-Faqi al-Mahdi, who pleaded guilty Monday to destroying religious monuments in the ancient city of Timbuktu in Mali. "I'm willing to accept the judgment of the chamber, but I will do so with pain and a broken heart," Mahdi told the court Monday. Mahdi, also known as "Abou Tourab," was charged in March in the attacks between June and July 2012. He is believed to be a member of the al Qaeda-affiliated Ansar Dine in Mali, which oversaw the ransacking of the city, a UNESCO World Heritage site.In a first, International Criminal Court lists destroying cultural artifacts as a war crimeThe city of Timbuktu in Mali is a UNESCO World Heritage site founded in fifth century

SOLUTION:
The maximum sentence that _ could face is 30 years.