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: Cheers to @Letterman. A king, a king-maker, and probably the man most to blame for inflicting me on America. See you soon. Ricky Gervais (@rickygervais) April 3, 2014 Question: who sent michelle obama a letter? Answer: beyonce
no

Context: If dopey Mark Cuban of failed Benefactor fame wants to sit in the front row, perhaps I will put Gennifer Flowers right alongside of him! Donald J. Trump (@realDonaldTrump) September 24, 2016 Question: who visited a haunted house with jimmy fallon Answer: kevin hart
no

Context: .@anakocovic21 Maybe because gay people just look like... people? J.K. Rowling (@jk_rowling) March 24, 2015 Question: which figure was the two people having conversations on? Answer: jk rowling
yes