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.

[Q]: Context: Let's all #RaceTogether to @DunkinDonuts for coffee Sorry, @starbucks, I don't want to pay $5 for a lecture on race, and meh coffee— Cameron Gray (@Cameron_Gray) March 17, 2015 Answer: starbucks
[A]: who has $5 coffee?


[Q]: Context: Oh, happy day! Our #ThankYouEvent is finally here. Take 30% off your entire purchase: Old Navy Official (@OldNavy) April 29, 2016 Answer: oldnvy.me/1lumnbd
[A]: where can you shop old navy using this discount?


[Q]: Context: .@RepJerryNadler on #Obamacare payments: "The President is trying to blackmail the American people & the Democrats" CNN Newsroom (@CNNnewsroom) April 14, 2017 Answer: obamacare payments
[A]:
what is the causal problem?