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: Appreciated joining @POTUS for meeting with the Freedom Caucus again today. This is it. # Vice President Pence (@VP) March 23, 2017 Question: who did potus meet with? Answer: freedom caucus

Ex Output:
yes


Ex Input:
Context: YESSSSSS!!!! For more portability options, to take your #sriracha wherever you go! sriracha2go's photo BaconCupcake74 (@BaconCupcake74) January 21, 2016 Question: what location is being bombed? Answer: aleppo

Ex Output:
no


Ex Input:
Context: Maybe it's the marketing, but seems a strange time to give a high-five to an older angry white dude going vigilante with lots of guns.— Chuck Wendig (@ChuckWendig) August 3, 2017 Question: what are the lottery results in the states other than california? Answer: still waiting for results

Ex Output:

no