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: .@HillaryClinton I think it's high time for a woman president. You will get my vote. Ron Carlivati (@carlivatiron) April 12, 2015 Question: what kind of president did the message call for? Answer: a woman president
Example Output: yes

Example Input: Context: This guy did a faceswap with a @Harry_Styles pic so we'd get an idea of how our Hazza looks with a shaved head. Busy BBC Radio1 Breakfast (@R1Breakfast) May 9, 2016 Question: when is a #adaywithoutawoman? Answer: tomorrow
Example Output: no

Example Input: Context: Congratulations to everyone involved in the BEAM program. A significant milestone has been accomplished Bigelow Aerospace (@BigelowSpace) May 28, 2016 Question: what has the beam program completed? Answer: a significant milestone
Example Output:
yes