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: Google puts its best designer in charge of Google Glass, its biggest design problem. Nicholas Thompson (@nxthompson) January 15, 2015 Question: who did google put in charge of google glass? Answer: tony fadell

Answer: yes


Question: Context: Ken Rosenthal @Ken_RosenthalSource: Hurdles remain in Phillips talks between #Braves and #Reds. BP must be cleared medically. Injured left hand near end of last season.2/12/2017, 4:50:26 AM Question: what did bp injure last season Answer: left hand

Answer: yes


Question: Context: "@writer_dad: Why Brazil is so entertaining to watch #WorldCup #BRAvsCOL " No wonder— ●○ Shahu Sohuwa ○● (@shahu27) July 4, 2014 Question: what makes team brazil fun to watch? Answer: their lineup

Answer:
yes