instruction:
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.
question:
Context: Flags at half mast for Whitney Houston? 4 Marines and 1 Navy serviceman assassinated by a terrorist on our soil.....nothing?— Curt Schilling (@gehrig38) July 20, 2015 Question: who is going to perform more tests? Answer: the state lab team
answer:
no


question:
Context: Don't get why @BradPaisley is gettin grief over his comments #blackishABC ..... isn't the title racist itself? #comeonman !!!— Doug Adams (@Tennacvol) November 6, 2014 Question: what was the metaphor used for being destroyed? Answer: swamped
answer:
no


question:
Context: First stage has landed on Just Read the Instructions SpaceX (@SpaceX) January 14, 2017 Question: who is being congratulated? Answer: virgin atlantic pilots and team.
answer:

no