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: In an intense and stressful moment, I allowed my emotions to get the best of me and said some insulting and (cont) Britt McHenry (@BrittMcHenry) April 16, 2015 Question: how much trouble does carly fiorina have coming back from commercial pauses? Answer: zero

Ex Output:
no

Ex Input:
Context: When your friend go dancing with strangers at the club and u just don't know what to do # Triyonce (@tribranchvo) February 5, 2018 Question: what did katy perry do in a living room? Answer: help deliver babies

Ex Output:
no

Ex Input:
Context: Congrats @andy_murray & Kim for your wedding. I wish you all the best! Rafa Nadal (@RafaelNadal) April 12, 2015 Question: what are they being congratulated for? Answer: their wedding

Ex Output:
yes