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: Joe Biden's having a scotch right now while Paul Ryan's mom is putting his "debate participation" certificate on the refrigerator. #vpdebate— Buck (@buck4itt) October 12, 2012 Question: what do we need a full transition to? Answer: clean energy

Ex Output:
no


Ex Input:
Context: Wish the #NotoriousRBG a Happy Birthday! Sign our card now: Kat Robertson (@mountainkat47) March 15, 2015 Question: what can you do when you click the link? Answer: sign our card

Ex Output:
yes


Ex Input:
Context: “You’re the Spiderman!” Here’s your first look at a brand new @SpiderManMovie clip, exclusively from the #MTVAwards airing right now! MTV (@MTV) May 8, 2017 Question: what is the brand new clip of? Answer: the spider man movie

Ex Output:

yes