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: Good: Pixar's working on 'Toy Story 4' (woohoo!) Bad: Toy Story 3 ended perfectly. Why make Toy Story 4? Ugly: The wait for it till 2017.— Akshar (@AksharPathak) November 7, 2014 Question: who is making toy story 4? Answer: disney and pixar

Ex Output:
yes


Ex Input:
Context: #MSF team working in Haradh hospital, north of #Yemen has received 30 wounded plus 15 dead bodies following airstrike on IDP camp today— MSF Ireland (@MSF_ireland) March 30, 2015 Question: in what hospital is the msf team working? Answer: haradh hospital

Ex Output:
yes


Ex Input:
Context: Don't talk to me about privilege. As a kid I lived well below the poverty line. No matter where I am I won't forget women's struggle.— Patricia Arquette (@PattyArquette) February 24, 2015 Question: who did they have lunch with? Answer: evacuated passangers

Ex Output:

no