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: Kim was a friend, he taught me so much. I am very sad.— Joan Jett (@joanjett) January 16, 2015 Question: why does she wear shorts? Answer: she was groped

Ex Output:
no


Ex Input:
Context: Very excited to welcome our next host: @Trevornoah! That's right - another guy in late night from Soweto. The Daily Show (@TheDailyShow) March 30, 2015 Question: where is trevor noah from? Answer: soweto.

Ex Output:
yes


Ex Input:
Context: A true legend of the game. You're contributions in life and in hockey will never be forgotten Mr. Howe. Rest in peace. — Kyle Okposo (@bookerT2116) June 10, 2016 Question: mr. howe played what sport? Answer: hockey

Ex Output:

yes