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: @kellanlutz@AnnaKendrick47 omggggggg I ship you two!!— aditikadam (@aaditi_kadam) March 28, 2016 Question: who does marvel ask to get along? Answer: @prattprattpratt and @chrisevans

Ex Output:
no


Ex Input:
Context: From backflips to @Koreanfan_KC, there's been magic brewing in Kansas City all year long: MLB (@MLB) October 9, 2014 Question: who was part of the magic brewing in kansas city Answer: koreanfan_kc

Ex Output:
yes


Ex Input:
Context: Let's stare this reality square in the face: PEOTUS is pro-Putin and believes Julian Assange over the @CIA. On Jan. 20 we will be less safe. George Little (@georgelittledc) January 4, 2017 Question: who was quoted in the tweet? Answer: oliver sacks

Ex Output:

no