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: Ken Rosenthal @Ken_RosenthalSource: Hurdles remain in Phillips talks between #Braves and #Reds. BP must be cleared medically. Injured left hand near end of last season.2/12/2017, 4:50:26 AM Question: what did bp injure last season Answer: left hand

Output: yes


Input: Consider Input: Context: Comey lost the confidence of almost everyone in Washington, Republican and Democrat alike. When things calm down, they will be thanking me!— Donald J. Trump (@realDonaldTrump) May 10, 2017 Question: who has limited funds? Answer: apc

Output: no


Input: Consider Input: Context: social experiment part 2: when a guy compliments you, agree with them 'politely', the reaction was still the same. gweneth (@spiritualvodka) January 13, 2015 Question: how did the person respond to the compliment? Answer: agreeing politely


Output: yes