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: This is key: @DrFriedenCDC says viral hemorrhagic fever has never been transmitted in the USA. Our health system can isolate. — Mark Leon Goldberg (@MarkLGoldberg) September 30, 2014 Question: did these people love this person? Answer: our hearts literally hurting

Ex Output:
no


Ex Input:
Context: Andy Dalton @andydalton14In the 24 hours since the 1st donation came in, over 2500 donors and just over $57,000 and counting! Last update for the night! I will update tomorrow. We can’t thank y’all enough!2018-1-2 02:35:34 Question: how much money has been donated? Answer: $57,000

Ex Output:
yes


Ex Input:
Context: They FedExed over this beautiful hat. I'm over the moon, they said not to say anything but I couldn't contain myself — Paul Bissonnette (@BizNasty2point0) July 1, 2016 Question: when is part 1 happening? Answer: today

Ex Output:

no