In this task, you are given a context tweet and an answer. Your job is to generate a question for the given answer based on the given tweet paragraph. Note that your question should be answerable based on the given tweet, and the answer to your question should be the given answer.
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Question: Context: Marc Stein @ESPNSteinLineLink to the @espn latest co-scribed with @ChrisBHaynes on the Wolves and Pistons talking about a point guard swap -> , 1:45:59 AM Answer: pistons and wolves

Answer: which two teams are being discussed?

Question: Context: Ups - Norman fell in the water! He is too cute this guy! Want to take him home! #WEG2014 worldofshowjumping (@WoShowjumping) September 6, 2014 Answer: ups norman

Answer: who fell in the water

Question: Context: #JeSuisCharlie .. Still can't believe what happened in my city. MissUniversUsa.com (@MissUniversNEWS) January 7, 2015 Answer: what happened in their city

Answer:
what could pageantsnews not believe?