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.

Context: For #NationalSandwichDay, here's where I find some of my favorite fixes via @Pinterest: Alton Brown (@altonbrown) November 3, 2015 Answer: national sandwich day
what special day was referred to?

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.
what type of challenge was accepted?

Context: Terrible terrible news damn #prodigy no words. Im live on shade 45 sirius xm right now tune in we gonna talk all things P— Talib Kweli Greene (@TalibKweli) June 20, 2017 Answer: shade 45 sirius xm

where are they listening live?