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.

Ex Input:
Context: And this one shows the red color even brighter! @GriffithObserv, #eclipse2015 NASA Marshall News (@NASA_Marshall) April 4, 2015 Answer: 2015

Ex Output:
which year's eclipse was the message about?

Ex Input:
Context: IOC President with South Korean President Moon Jae-in and two 'friends' - at the UN. Discussed preparations for #PyeongChang2018 IOC MEDIA (@iocmedia) September 20, 2017 Answer: pyeong chang 2018 olympics

Ex Output:
what are they discussing preparations for?

Ex Input:
Context: Conservatives, do u not attribute lack of black Oscar winners to implicit racial bias? And if not, then what? Sally Kohn (@sallykohn) January 23, 2014 Answer: sally kohn

Ex Output:
who is it that posted this?