In this task, you are given a context paragraph of the tweet and question. Your task is to generate right answer of given question based on given context tweet paragraph.

Context: If you're not concerned about AI safety, you should be. Vastly more risk than North Korea. Elon Musk (@elonmusk) August 12, 2017 Question: what is elon concerned with?
ai safety

Context: Doesn't do much good to supply cops with them if they aren't going to use them. Rogue cops— MeganRenee652 (@meganrenee652) July 19, 2017 Question: what does megan want to be used?
cops

Context: GIF of the night: Vladimir Tarasenko's celebration after winning the game in overtime. # Cristiano Simonetta (@CMS_74_) April 8, 2016 Question: who is one of the players on the team that won the game?

vladimir tarasenko.