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 _ .

Q: 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

A: 'Five hundred years ago it was a struggle to have people accept that the _ was not the centre of the universe.
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Q: He's part of one of the most famous, most watched, most talked-about families on the planet. But over the last year, Rob Kardashian - brother to Kim, Kourtney and Khloe - has all but disappeared from the media spotlight. And now in newly released clips from this week's episode of Keeping Up With The Kardashians his family have once again expressed their concern for the once gregarious but now reclusive 28-year-old. Scroll down for video Rob Kardashian is rarely seen out and about and is thought to have struggled with his weight gain over the recent years For it's been nearly a year since Rob seemed to vanish from the public eye.Rob Kardashian, 28, has taken disappeared from the media spotlightHis sister Khloe says he has 'social anxiety'Family discuss him in new episode of Keeping Up With The Kardashians

A: However, Kim is less kind, butting into the conversation and telling her mum and _: 'Now what we have to do is everyone back off.'
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Q: Jurors on Thursday were shown a to-do list written by former New England Patriots star Aaron Hernandez shortly before murder victim Odin Lloyd was shot dead. The list, which was on Hernandez's Blackberry, contains mostly football related tasks, like purchasing fish oil, watching game film and memorizing the playbook, but also says 'send rounds.' And according to Kyle Aspinwall, who works for Glock and is testifying for the prosecution, this is another way of saying purchase ammunition. Scroll down for video Former New England Patriots football player Aaron Hernandez, left, speaks with his defense attorney Charles Rankin, right, during his murder trial ThursdaJurors in the Aaron Hernandez murder trial were shown a to-do list written by the former New Engalnd Patriots star during his trial on ThursdayThe list included mostly football related tasks, like learning his playbook and watching game tape, but also said 'send rounds'According to Kyle Aspinwall, who works for Glock and is testifying for the prosecution, this is another way of saying purchase ammunition

A:
Aspinwall said Hernandez appeared to be carrying a Glock in his residence around 3:30am on June 17, just minutes after Lloyd was killed in a nearby industrial park with what the prosecution claims was a .45-caliber _ handgun.
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