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: All of the doctors fighting over who would deliver Beyonce's twins 😂 Javon (@jay__papi) June 14, 2017 Question: which emoji is being used? Answer: the dancer

Ex Output:
no

Ex Input:
Context: Rose McGowan BLASTS Ray Rice Halloween costume TMZ (@TMZ) October 23, 2014 Question: who is the celebrity mentioned in the tweet? Answer: rose mcgowan.

Ex Output:
yes

Ex Input:
Context: Check out I survived #facebookdown! Available for the next 7 days via @Teespring: Alex Buchner (@AlexBuchner) January 27, 2015 Question: whose show is named by trump, for putting a "dummy" on? Answer: @bretbaier

Ex Output:
no