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: Political statements and finger pointing from political candidates only distract from solving the Flint water crisis.— Governor Rick Snyder (@onetoughnerd) January 18, 2016 Question: what gender is person on right? Answer: female

Ex Output:
no


Ex Input:
Context: Kurt Helin @basketballtalkCeltics’ Jaylen Brown, reportedly Spurs’ Jonathon Simmons invited to dunk contest , 5:39:15 PM Question: to what is jonathon simmons invited? Answer: a dunk contest.

Ex Output:
yes


Ex Input:
Context: How cold is it where you are? @USCG Cutter Hollyhock had to break through ice as it transited Lake Michigan. U.S. Dept of Defense (@DeptofDefense) January 7, 2014 Question: who had to break through the ice in lake michigan Answer: cutter hollyhock

Ex Output:

yes