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: Melania Trump says she wishes her husband would use nicer language — sometimes #TrumpFamily CNN Politics (@CNNPolitics) April 13, 2016 Question: why women have to keep working? Answer: as they have to feed their family.

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: 2 of the last living WW2 AVG #FlyingTigers Frank Losonsky (left) & Chuck Baisden reunite with a P-40E Warhawk for #AWW16 #avgeek #milav Thom Patterson (@thompatterson) September 22, 2016 Question: where can i read her article? Answer: n.y. times

Ex Output:

no


