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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].
question:
San Francisco (CNN) -- As Nokia prepares for its next crucial venture into the U.S. and high-end smartphones, the Finnish cell-phone maker is missing a crucial piece: an abundant catalog of applications. Nokia is attempting to woo app developers with such incentives as pre-installing their software on the forthcoming phone, prominent promotion for their products and funding development of an app, according to three people involved in the negotiations. A vibrant app store has become a major selling point to smartphone customers. In the past, Nokia, which sells the highest volume of mobile phones worldwide, has made efforts to work with some creators of apps for its platforms. A Nokia spokeswoman said the company offers app developers a variety of incentives, some in partnership with Microsoft, which include coding assistance and marketing. "We do not disclose these arrangements, as each is different," she said. Microsoft declined to comment for this story.Nokia is offering to pay developers to make apps for its new phone, sources saySuch payments from phone manufacturers are unusualMicrosoft did something similar last year, but its Windows Phone app catalog is still lackingNokia is set to launch its first Windows phone by the end of the year, sources say 
 Question:On Tuesday, Microsoft began distributing the new version of Windows Phone, which will run on the _ device.
answer:
Nokia


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The family of schoolgirl Alice Gross have demanded to know how her murderer got into Britain despite killing his wife in his native Latvia. The 14-year-old went missing in August last year and her body was discovered the following month in the Grand Union Canal in Ealing, west London. Her killer Arnis Zalkalns, 41, had been named as a suspect in her disappearance but his body was later found hanging in a woodland nearby. Police later confirmed that the Latvian builder, who had come to the UK in 2007, was responsible, and the CPS announced that he would have been charged with murder if alive.Alice went missing last year and body later found in canal in west LondonThe man suspected of killing her was found hanging in woodland nearbyArnis Zalkalns had been jailed in native Latvia for 7 years for killing his wifeCame to UK in 2007 and in 2009 was arrested on suspicion of sex asault 
 Question:Mr Thacker told the court, that _'s nationality was not the issue here and that Alice's family 'just want answers'.
answer:
Arnis Zalkalns


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Gerard Deulofeu wants to stay at Everton beyond this season because of the positive influence Roberto Martinez is having on his career. Everton’s step-over king, who dazzled again in midweek in the Capital One Cup win over Middlesbrough, can be bought back by Barcelona for £6.3m this summer. Deulofeu, 21, who has nine goals for Everton and Spain Under 21s, could be in Spain’s squad for next summer’s European Championship and credits Martinez for his progress. He said: ‘He [Martinez] is the one giving the players that confidence to play. He wants young competitive players with that mix of experienced players around them and he wants us to play good football.Gerard Deulofeu wants to stay at Everton beyond the end of this seasonThe 21-year-old can be bought back by Barcelona for £6.3millionCredits manager Roberto Martinez with giving him confidence to play 
 Question:_’s chances of keeping Deulofeu are strengthened by a clause in his contract that Barcelona cannot buy him back next summer just to sell him on for a profit.
answer:

Everton