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: You don't have to search hard to figure out why #GoogleGlass is being retooled: Adweek (@Adweek) January 16, 2015 Question: how long was he friends with kesha? Answer: for many years.
[A]: no


[Q]: Context: Our thoughts are with the people of Belgium today. The terror will not stop the music. #JeSuisBruxelles wiwibloggs (@wiwibloggs) March 22, 2016 Question: which party is jon ossoff part of? Answer: democratic
[A]: no


[Q]: Context: My half-Yank, half-Brit kids love both Hershey's and Cadbury's. They don't need a stupid chocolate war ruining things— Danny Sullivan (@dannysullivan) January 25, 2015 Question: what new noun does she have to call her husband? Answer: hero
[A]:
no