instruction:
In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.
question:
Context: Why should you recycle coffee grounds? Watch, Share, Get in touch! #poweredbycoffee this #WorldEnvironmentDay ! bio-bean® (@Bio_Bean_UK) 5 June 2016 Question: how many times can the grounds be recycled? Answer: best results are no more than 3xs.
answer:
yes


question:
Context: (1 of 2) @HeathrowAirport just took my pumped breast milk away. 10 ounces. Gone. Not okay.— Alyssa Milano (@Alyssa_Milano) April 9, 2015 Question: how many ounces was taken? Answer: 10
answer:
yes


question:
Context: Q: If Trump watched tonight's #TonyAwards2017, what do you hope he'd see?Patti LuPone: *quotes @jk_rowling* Maeve McDermott (@maeve_mcdermott) June 11, 2017 Question: where was david headed to? Answer: scotland for the joshtaylor boxer fight.
answer:

no