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.

Q: Context: @kelly_clarkson huge fan here and I think you are AMAZING! I also believe this ❤ Kindness Matters! Ayel Rocks Kindness (@AyelAyel23) July 5, 2017 Question: what food is mentioned? Answer: a donut

A: no
****
Q: Context: Prince didn't even perform tonight and he owned the Grammys. Mashable (@mashable) February 9, 2015 Question: how many refugees were stuck? Answer: 100s

A: no
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Q: Context: So many bad jokes about #BrazilvsGermany right now. I can't take it an neymar.— Professor Snape (@_Snape_) July 8, 2014 Question: how did rocket land at the spaceport ship? Answer: hard.

A:
no
****