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 _ .

(CNN) -- The sun was barely up when New York Mayor Michael Bloomberg used the Colorado massacre to scold President Obama and Mitt Romney for ignoring the gun issue. "This is a real problem. No matter where you stand on the Second Amendment, no matter where you stand on guns, we have a right to hear from both of them concretely," Bloomberg argued. Bloomberg challenges Obama, Romney to take action on guns He has a point -- gun policy is a back burner debate these days, largely because Democrats who had pushed for tighter gun laws concluded it's bad politics.Bloomberg: "We have a right to hear" from Obama and Romney on gunsEx-congressional aide: "For many Democrats, it's smart politics" not to join gun debateThe Democratic-led Senate hasn't voted on any gun legislation in three yearsWhite House race could be decided in states where NRA has influence over swing voters
That hasn't kept the _ from mobilizing members against him.

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

ISIS have reportedly executed five mothers and their children after the women refused to allow their children to become child soldiers in the ranks of the jihadi group. The victims are all believed to be from the Sunni Albu Nimr tribe, well known for their long time resistance in fighting against Al Qaeda and ISIS in the Iraqi province of Anbar. The claim was described in graphic detail by tribal leader Sheikh Naim al-Kaoud, who said that the women and children were rounded up by ISIS gangs and set on fire in the streets. According to the London based Saudi newspaper Sharq al-Awsat, the tribal leader told how the women had resisted the militants demands for them to release their children and join ISIS.The Sunni Albur Nimr tribe has been badly persecuted by ISIS militantsDozens of Albu Nimr tribesmen were massacred by ISIS last summerThe Iraqi army and Shiite paramilitiary groups have launched a new offensive on Fallujah

The barbaric punishment was carried out in the neighbourhood of  Al-Jamiya, inside the _ held city of Heet.