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 Input:
Context: Congrats @PattyArquette! Thx for using your speech to advocate for #EqualPay and for understanding that when women succeed, America succeeds Valerie Jarrett (@vj44) February 23, 2015 Question: @pattyarquette advocated for what in her speech? Answer: #equalpay

Ex Output:
yes

Ex Input:
Context: Some serious history doing the rounds here in #Monaco #historicgramdprix Amanda Davies (@AmandaJDavies) May 9, 2014 Question: what is monaco known for? Answer: the grand prix

Ex Output:
yes

Ex Input:
Context: Call your parents. Pay women equally. Behold the glory. Stay weird, gay kids. The #oscars are more interesting than ever. Damian Holbrook (@damianholbrook) February 23, 2015 Question: how should women be paid? Answer: equally

Ex Output:
yes