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: Hillary Clinton declined to comment on Trump's recent Bill Clinton attacks when I asked her today on the ropeline. Dan Merica (@danmericaCNN) December 29, 2015 Question: who declined to comment on trump's recent bill clinton attacks? Answer: hillary clinton.
Example Output: yes

Example Input: Context: Some of you have pointed out that #CrimingWhileWhite helps other White folks realize policing isn't fair. My heart still hurts. Elon James White (@elonjames) December 4, 2014 Question: what country's relations concern putin? Answer: russia
Example Output: no

Example Input: Context: With my big sister Rebecca. I truly have the most incredible family and I am forever grateful for them. Gina Rodriguez (@HereIsGina) January 8, 2017 Question: what is this person grateful for? Answer: family and friends support.
Example Output:
yes