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.
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Question: Context: Appreciated joining @POTUS for meeting with the Freedom Caucus again today. This is it. # Vice President Pence (@VP) March 23, 2017 Question: who did potus meet with? Answer: freedom caucus

Answer: yes

Question: Context: Disappointing to lose tonight really wanted that one for Sam Tageson what a great kid and makes you appreciate what you have! #rolemodel jason demers (@jasondemers5) March 19, 2014 Question: who did jason demers want to win for? Answer: sam tageson

Answer: yes

Question: Context: One of the uncomfortable things I learned on my trip down the #endangeredriver. Irrigation caused this in the 1980s. John D. Sutter (@jdsutter) July 22, 2014 Question: what is john d. sutter focused on? Answer: endangered rivers

Answer:
yes