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.

[EX Q]: Context: This is key: @DrFriedenCDC says viral hemorrhagic fever has never been transmitted in the USA. Our health system can isolate. — Mark Leon Goldberg (@MarkLGoldberg) September 30, 2014 Question: did these people love this person? Answer: our hearts literally hurting
[EX A]: no

[EX Q]: Context: The safety of Arizonans is our number one priority. If you have ANY information about the I-10 shootings call @Arizona_DPS at 602-644-5805— Doug Ducey (@dougducey) September 10, 2015 Question: who are the uf fans? Answer: niece & nephew
[EX A]: no

[EX Q]: Context: I don't know why but I feel so sorry for dummy reporter John Heilemann when I watch him on television.— Donald J. Trump (@realDonaldTrump) March 7, 2013 Question: who does trump feel sorry for? Answer: john heilemann
[EX A]:
yes