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.

[EX Q]: Context: Melania Trump says she wishes her husband would use nicer language — sometimes #TrumpFamily CNN Politics (@CNNPolitics) April 13, 2016 Question: why women have to keep working? Answer: as they have to feed their family.
[EX A]: no

[EX Q]: Context: .@stephenathome my kids tell me they're learning about Charles Darwin in school...Common Core math is getting weird.— Gov. Bobby Jindal (@BobbyJindal) October 1, 2014 Question: who is this a reply to? Answer: nikemiddleeast
[EX A]: no

[EX Q]: Context: Just saying if 16-18 yr olds are grown up enough to travel 5,400 miles around the world..— Maisie Williams (@Maisie_Williams) July 20, 2014 Question: where were the guard dogs? Answer: vacation
[EX A]:
no