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 Q]: Context: @ConsequenceMG @rolandsmartin @TheRevAl @CNN @ErinBurnett We're re-editing as we speak based on feedback we've received. Walmart Newsroom (@WalmartNewsroom) December 4, 2014 Answer: feedback
[EX A]: why did walmart choose to reedit a fix?

[EX Q]: Context: #ifidieinpolicecustody look under my fingernails. The skin of the person who killed me will be there... Charles M. Blow (@CharlesMBlow) July 18, 2015 Answer: under fingernails
[EX A]: where is the skin evidence?

[EX Q]: Context: #saopaulo #worldcup #naovaitercopa protest unveils huge banner from overpass - in English. Ben Tavener (@BenTavener) April 30, 2014 Answer: world cup
[EX A]:
what is the banner protesting?