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.
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Question: Context: Wild rushing streams, clean enough to drink, melted glaciers pouring across the green summer landscapes. #Iceland — Andrew Evans (@WheresAndrew) July 16, 2014 Question: who is tweeting about glaciers melting and creating drinking water?

Answer: andrew evans


Question: Context: The great, humane and inspirational Oliver Sacks has died. He wrote this recently. That's a life well-lived. J.K. Rowling (@jk_rowling) August 30, 2015 Question: who does she says has died?

Answer: oliver sacks


Question: Context: Look at this wacky shirt I'm wearing (--) also I'm a serial rapist— Jason Steele (@FilmCow) November 10, 2014 Question: who is the meme directed at?

Answer:
bill cosby