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: Great job Prom Committee! Great decorations, DJ, and turnout for the Senior Walk! Thank You Community for your support!— Wilcox Co Schools (@wilcoxschools) March 30, 2014 Question: what kind of committee is getting praised? Answer: prom committee
[EX A]: yes

[EX Q]: Context: Fine, Regina. But on Thursday we wear Purple. #SpiritDay (join me to support LGBT youth tomorrow). Reggie Aqui (@reggieaqui) October 16, 2014 Question: what will they do to support lgbt youth? Answer: wear purple on thursday
[EX A]: yes

[EX Q]: Context: Cars start honking 4 #IranDeal in major streets in Tehran, ppl excited,getting ready 2 go 2 the streets #IranTalks Omid Memarian (@Omid_M) July 14, 2015 Question: who highlighted nicki in their article? Answer: ew.
[EX A]:
no