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.
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Question: Context: Pink's face about @xtina butchering every song tonight 😂😂 #AMAs2017# Alli Kuhl (@alli_kuhl) November 20, 2017 Answer: pink

Answer: who is watching christina at amas?


Question: Context: I am aboard septa train to Trenton. Train was hit by something and came to a stop. Moments later the Amtrak train that derailed passed us.— Alfred Price (@TheAlfredPrice) May 13, 2015 Answer: the amtrak train that derailed passed them

Answer: what happened moments later


Question: Context: Me think Big Bird and Baby Bear been to @MuseumModernArt before! Me no can wait to explore for meself! Cookie Monster (@MeCookieMonster) February 13, 2015 Answer: big bird and baby bear

Answer:
who does cookie monster think has been to @museummodernart?