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: Two members of my team were stabbed last night in Philly. One was killed. They had only been there for two days rehearsing for the tour.— NICKI MINAJ (@NICKIMINAJ) February 18, 2015 Question: during what natural disaster were many people stranded? Answer: hurricane odile

Ex Output:
no


Ex Input:
Context: RIP PHIFE. DRINKING A DR PEPPER FOR U RIGHT NOW. Mac (@MacMiller) March 23, 2016 Question: what is andrew garfield being described as? Answer: gay

Ex Output:
no


Ex Input:
Context: Some grabbed their mothers' skirts, others wore their girlfriends'. #EteğiniGiyTaksimeGel #ozgecanicinminietekgiy Zambak Tukan (@ZambakTukan) February 21, 2015 Question: whose skirts did they wear? Answer: morthers or girlfriends

Ex Output:

yes