Detailed Instructions: 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: Delta continues with class. Stuck due to weather and the crew ordered everyone pizza. #deltaairlines Bill Wittenmyer (@BillyTheKidWitt) May 26, 2015 Answer: the crew
A:
who ordered pizza for everyone?