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: Supporting a @Marvel fan's cancer fight, stars inc @clarkgregg participate in #CapForStrat 8 — Clark Gregg Reporter (@TheCGReporter) May 15, 2014 Answer: capforstrat

SOLUTION: what are they participating in?

PROBLEM: Context: I'll be at the @demconvention next week to support @hillaryclinton. Text ERIKA to 47246 to find out more! Onward! Erika Alexander (@EAlexTheGreat) July 20, 2016 Answer: hillary clinton

SOLUTION: who was erika alexander going to support at dem convention?

PROBLEM: Context: 20 years ago today we lost the greatest rapper of all time, The Notorious B.I.G. # Sean Diddy Combs (@diddy) March 9, 2017 Answer: the notorious big

SOLUTION:
according to diddy who was the greatest rapper of all time?