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: Rory had quite an adventure at No. 18 today. #QuickHits PGA TOUR (@PGATOUR) March 8, 2015 Question: what happened to the first shot in the tweet? Answer: the ball went into the water.
Example Output: yes

Example Input: Context: Really hoping we get Trump this Thursday #Presidentialselfiegirls— (Rad)dison (@_adddy_) July 13, 2015 Question: what is the message for? Answer: congratulations on the new birth
Example Output: no

Example Input: Context: survivors and family members of victims make no noise as each count is read, some of them actually on the edge of their seats. #tsarnaev— Alexandra Field (@AFieldCNN) April 8, 2015 Question: who make no noise as the count is read? Answer: survivors and family members of victims
Example Output:
yes