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: The safety of Arizonans is our number one priority. If you have ANY information about the I-10 shootings call @Arizona_DPS at 602-644-5805— Doug Ducey (@dougducey) September 10, 2015 Question: who are the uf fans? Answer: niece & nephew

Ex Output:
no


Ex Input:
Context: The subject of our PSA is starting to get rape threats on the comments. Can you help by reporting them? Hollaback! (@iHollaback) October 28, 2014 Question: when will there be a chance to beat buzzy cohen on jeopardy? Answer: tomorrow.

Ex Output:
no


Ex Input:
Context: Working all the angles. Took this #selfie while investigating an area with hydrated minerals c Curiosity Rover (@MarsCuriosity) August 19, 2015 Question: what did the curiosity rover find? Answer: hydrated minerals

Ex Output:

yes