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.

Context: Worth saying again: it is DRY dry out here. Lots of fields like this. Plowing the dust. #endangeredriver #cadrought John D. Sutter (@jdsutter) June 19, 2014 Question: what is john's concern about california? Answer: that they're having a major drought.
yes

Context: @Colt3FIVE thanks for the sweet video.... looking forward to meeting you :)— Alexandra Raisman (@Aly_Raisman) August 21, 2016 Question: what is the person looking forward to? Answer: meeting colt3five
yes

Context: No one can prepare you for a loss; it comes like a swift wind. Can't believe #SenzoMeyiwa is gone. My deepest condolences to Meyiwa family— TsepoMasilela (@TsepoMasilela) October 27, 2014 Question: how do they get sorted? Answer: the sorting hat, first day

no