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: “Without courage, we cannot practice any other virtue with consistency.” -The courageous & inimitable Dr Maya Angelou John Conyers (@repjohnconyers) May 28, 2014 Question: what can we not practice without courage? Answer: any other virtue with consistency.

Ex Output:
yes


Ex Input:
Context: Rory had quite an adventure at No. 18 today. #QuickHits PGA TOUR (@PGATOUR) March 8, 2015 Question: what happened to the first shot in the tweet? Answer: the ball went into the water.

Ex Output:
yes


Ex Input:
Context: I realize I may be late with all this but all know is,losing Dick Gregory & Jerry Lewis is a gain 4 heaven, but big loss for comedy— Whoopi Goldberg (@WhoopiGoldberg) August 20, 2017 Question: what did comedy lose? Answer: comedians dick gregory & jerry lewis.

Ex Output:

yes