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: I lost my friend today It was a joy being his Manager and his legacy is his music which will live on. RIP Errol Brown Phil Dale (@PhilPdale) May 6, 2015 Answer: manager

Answer: what was phil dale's relationship to errol brown?

Question: Context: History is made! #MontrealProtocol countries agree to curb powerful greenhouse gases in largest climate breakthrough since Paris. 🌍🌎🌏 UN Environment (@UNEP) October 15, 2016 Answer: curb greenhouse gases

Answer: what did @montrealprotocol countries agree to?

Question: Context: I am #DEAD tht Kendall + Kylie put their family's initials on a Tupac shirt and are selling it for $125 alliehustle (@alliehustle_) June 28, 2017 Answer: $125 bucks.

Answer:
how much does the shirt cost?