TASK DEFINITION: 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.
PROBLEM: Context: #DCprotest: After #PhilandoCastile's death, this couple says they worry about bringing a son into this world Sherisse Pham (@Sherisse) July 9, 2016 Answer: bringing a son into the world

SOLUTION: what does this couple worry about?

PROBLEM: Context: #IWishMyTeacherKnew how to do a backflip. Ss challenging me to learn new things. It's exciting! #ChallengeAccepted Cassie Norsworthy (@mrsnorsworthy) April 17, 2015 Answer: how to do a back flip.

SOLUTION: what type of challenge was accepted?

PROBLEM: Context: 3. Big boats are dangerous. This is Wayne. He got sucked under a barge on the Missouri River. Survived, w/glasses John D. Sutter (@jdsutter) July 3, 2014 Answer: missouri

SOLUTION:
what rive did wayne almost drown in?