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: Thankful to be alive, full of admiration for the way Kenyan citizens responded, but concerned re ongoing terrorist threat. #Westgate6Months— Sarah Holmes (@holmespest) March 20, 2014 Question: what team is lbj leaning towards? Answer: heat

Answer: no


Question: Context: In regards to my new career as head ref for #OSUvsORE - Hey, I don't have a series any more - I had to do something. #OSUvsORE— Bob Newhart (@BobNewhart) January 13, 2015 Question: what is @bobnewharts new career? Answer: head ref for osuvsore

Answer: yes


Question: Context: So, how is #PrincePhilip to receive his knighthood? Does he kneel at the feet of the GG, or the Queen? Or do we just post it to him?— Julian Burnside (@JulianBurnside) January 25, 2015 Question: what are they saying he is he suppose to do? Answer: kneel at the feet of queen

Answer:
yes