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.

Input: Consider Input: 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.

Output: yes


Input: Consider Input: Context: kanye petty af to do this on taylor swift birthday tho— Desus Nice (@desusnice) December 13, 2016 Question: whose birthday did desus mention? Answer: taylor swift

Output: yes


Input: Consider Input: Context: Hillary Clinton has stolen our innovative WikiLeaks twitter logo design. Compare: @WikiLeaks vs @HillaryClinton WikiLeaks (@wikileaks) April 12, 2015 Question: what is common about the journals that john legend has read? Answer: they all say the win was unexpected.


Output: no