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: my heart is broken. i love you profoundly my dear friend. and i will miss you everyday. may flights... Zachary Quinto (@ZacharyQuinto) February 27, 2015 Question: who caused all of this? Answer: blatter wasn't sole responsible, more have to follow.

Ex Output:
no


Ex Input:
Context: Just tried watching Saturday Night Live - unwatchable! Totally biased, not funny and the Baldwin impersonation just can't get any worse. Sad— Donald J. Trump (@realDonaldTrump) December 4, 2016 Question: who needs to be protected from bullying and mockery? Answer: all children, including barron trump.

Ex Output:
no


Ex Input:
Context: I'm so tired of seeing pictures of the snow. I don't care about your snowman or how you wouldn't wanna be with sNOw one else. God bless— klyne osborne (@klyneosborne) February 13, 2014 Question: this tweet is not showing Answer: this tweet is not showing

Ex Output:

yes