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].

[Q]: Jay Z launched a stream of tweets defending his premium music streaming app Tidal after the service, launched last month, was described as a flop. His social media diatribe comes as reports claim that Tidal is being sabotaged by rivals as it attempts to take business away from more-established music outlets such as Spotify and Apple. 'We may not be perfect - but we are determined,' he said while claiming that there are 'many big companies that are spending millions on a smear campaign'. 'We are here for the long haul,' the rapper and businessman tweeted in a string of 'stream of consciousness' messages.Rapper says that his streaming service is 'here for the long haul'Report claims that app is being affected by delays from Apple, which is launching its own music service this summerJay Z claims that Tidal already has more than 700,000 subscribersApp purchasing data shows that it has fallen out of top 750 downloads 
 Question:Several artists have publicly criticized the roll-out, saying that _ made it seem as if some of the world's biggest musicians wanted more money.
[A]: Jay Z


[Q]: A toddler has been dubbed the real-life Elsa from the Disney film Frozen because she faces a daily battle to keep warm. Gracie Hughes, two, suffers from Raynaud's syndrome, and turns blue when she is exposed to the cold. The condition occurs when small blood vessels in the extremities are over-sensitive to changes in temperature, interrupting the blood supply. During an attack, the extremities become first white and dead looking and may then turn blue and finally red and burning when the blood flow is restored. The condition can cause considerable pain, numbness or tingling. Scroll down for video Two-year-old Gracie Hughes (with her mother Laurie) suffers from Raynaud's syndrome, which means she turns blue when she is exposed to the coldTwo-year-old Gracie Hughes suffers from Raynaud's syndromeCondition occurs when small blood vessels in the extremities are over-sensitive to changes in temperature, interrupting the blood supplyDuring an attack, extremities can turn white, blue and then redIn a bid to help her daughter through her condition, Gracie's mother Laurie has likened her daughter to the Disney film character 
 Question:'She's getting to the age now where she doesn't understand why she has to wear gloves all the time so I tell her she's like _ and Elsa is special, which cheers her up.
[A]: Elsa


[Q]: (CNN) -- It's hard to engineer this kind of creepy serendipity. Earlier this week, European Union data watchdogs, fighting to protect our privacy in an age of big data, put pressure on Google over the privacy of user information. Just 48 hours later, Google potentially struck a new blow against privacy when it posted a video preview of its new "Glass" technology -- high-tech spectacles featuring a revolutionary digital interface that enable its wearers to not only view the world through Google's eyes but also automatically photograph all that they see. "How strange is that!" CNN's Erin Burnett exclaimed after a contemplating a "world seen through Google Glasses".Google Glass spectacles could offer tech giant new ways of harvesting data, says Andrew KeenKeen argues that Glass raises further concerns over the way Google treats our private dataWearing spectacles that record our every move could be the end of privacy as we know it, he says 
 Question:While none of us were looking, _ -- the most data-hungry of today's digital giants -- is reengineering mobile technology.
[A]:
Google


