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: God bless the Khan's who said what so many of us want to say. God bless them and their son. #DNCinPHL— Suhaib Webb (@ImamSuhaibWebb) July 29, 2016 Question: where did frances mcdormand give his speech? Answer: the golden globes

Ex Output:
no


Ex Input:
Context: Someone said we don't win anymore. Must not be watching Americans swimming in Rio tonight! #Rio2016— John Kasich (@JohnKasich) August 13, 2016 Question: where is america swimming? Answer: rio

Ex Output:
yes


Ex Input:
Context: Proud to say the judiciary committee + the senate made history 2day by confirming the 12th circuit judge this year. the MOST in the 1st yr of any president in the 228 yr history of our country— ChuckGrassley (@ChuckGrassley) December 14, 2017 Question: why did  judiciary committee & the senate make history? Answer: for confirming the 12th circuit judge this year

Ex Output:

yes