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.

Input: Consider Input: Context: We apologize for the regrettable tweet that went out from our account. Our filtering system failed & we will be more vigilant in the future. New England Patriots (@Patriots) November 14, 2014 Answer: a regrettable tweet

Output: what are they apologizing for?

Input: Consider Input: Context: Pope Francis delivered a fiery denunciation of modern capitalism tonight Daniel Burke (@BurkeCNN) July 10, 2015 Answer: pope francis

Output: who delivered a fiery denunciation of modern capitalism?

Input: Consider Input: Context: #RichardIII coffin lowered into grave, earth from key sites in his life and death scattered on top #richardreburied Bryony Jones (@BryonyCNN) March 26, 2015 Answer: richard's coffin.
Output: what was lowered into a grave?