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.

Example Input: Context: I imagine somewhere Cantor is backslapping the #GOP Leadership saying, "good luck with this guys."— Luke Russert (@LukeRussert) July 31, 2014 Question: what's the name of the man that resigned from presidents manufacturing council? Answer: ken frazier
Example Output: no

Example Input: Context: "@laurasgoldman: .@realDonaldTrump why is it necessary to comment on .@ariannahuff looks? Because she is a dog who wrongfully comments on me — Donald J. Trump (@realDonaldTrump) April 7, 2015 Question: why did star wars open late? Answer: intergalactic saving time.
Example Output: no

Example Input: Context: #MyDressMyChoice protest in Nairobi after a woman was stripped 'for wearing a mini-skirt' Anne Soy (@annesoy) November 17, 2014 Question: what is the sentiment expressed here? Answer: shameful
Example Output:
no