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: taylor.boards.net (@TSfanforum) November 15, 2017 Question: what time was this tweeted? Answer: 7:37 pm
Example Output: yes

Example Input: Context: Ed Werder @EdwerderespnYes, every cart has a Cowboys player's name on it. HOF players don't cost more. Seem to be randomly assigned , 8:24:38 PM Question: what does every cart have? Answer: cowboys players name on it
Example Output: yes

Example Input: Context: As a stockholder of a grocery store here, I appreciate you guys invoking a false panic again. #ATLsnow— Tommy Sale (@TSale29) February 26, 2015 Question: in what does the tweeter own stock? Answer: a grocery store
Example Output:
yes