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: This graphic from @google is telling us people are getting prepared for tomorrow! #AreYouReady #GoogleTrends U.S. Soccer (@ussoccer) July 1, 2014 Question: what are people preparing for Answer: u.s. soccer

Ex Output:
yes


Ex Input:
Context: Growing memorial outside of @NYPD105Pct station as community mourns #OfficerMoore #BrianMoore @CBSNewYork Janelle Burrell (@BurrellTV) May 5, 2015 Question: where is the growing memorial? Answer: outside of nypd 105 station.

Ex Output:

yes