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: #DrMartinLutherKing and #CorettaScottKing loved their lives to change ours #honor#MLK ... Mena Suvari (@mena13suvari) January 20, 2014 Answer: coretta scott king

SOLUTION: who is his wife?

PROBLEM: Context: Sending all my love to my trans sisters who didn't get this sort of beautiful welcoming from the world. You deserve to be celebrated too. 💜— steph. (@femmemystique_) June 1, 2015 Answer: their sister

SOLUTION: who is referred to that deserves to be celebrated too?

PROBLEM: Context: Fallon on Westbrook's fashion: "Charles Barkley gives you a hard time about that." Westbrook jokes, "Who?" — Fred Katz (@FredKatz) September 9, 2016 Answer: charles barkley

SOLUTION:
who did westbrook joke to not know?