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: "You need to give it up. Had about enough. It's not hard to see, the boy is mine." Jarett Wieselman (@JarettSays) September 1, 2015 Question: how many lines are in the quote mentioned? Answer: 4

Ex Output:
yes


Ex Input:
Context: LeBron James is returning to the Cleveland Cavaliers, a source tells uuu. @KingJames #LeBronToClev Chris Sheridan (@sheridanhoops) July 9, 2014 Question: which sources says lebron james is returning to cleveland? Answer: sheridanhoops.com

Ex Output:
yes


Ex Input:
Context: @Charlie_Hebdo_ I'm a cartoonist for The New Yorker. I'd be honored to donate cartoons for next week's issue.— Liam Francis Walsh (@liam_f_walsh) January 8, 2015 Question: what is the users job? Answer: a cartoonist

Ex Output:

yes