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: 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.
answer:
no


question:
Context: Expansion of #BEAM stopped for today; will resume tomorrow after ground teams review data: NASA (@NASA) May 26, 2016 Question: what will happen after the ground teams review their data? Answer: the expansion of beam will continue.
answer:
yes


question:
Context: Guys it's sad but true! To set the record straight.. my knee wasn't already injured or 'in rough shape' it was just fluke accident. I am so— Sharna Burgess (@SharnaBurgess) October 31, 2016 Question: where are they going? Answer: to dinner
answer:

no