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: .@SpeakerRyan on criticism that the GOP tax bill would benefit the wealthy over the middle-class. "I think minds are going to change." Good Morning America (@GMA) December 20, 2017 Question: what does alyssa milano say it's national call-in day for? Answer: dreamers.

Ex Output:
no


Ex Input:
Context: Word is that Ford Motor, because of my constant badgering at packed events, is going to cancel their deal to go to Mexico and stay in U.S.— Donald J. Trump (@realDonaldTrump) October 25, 2015 Question: what type of badgering does donald do? Answer: constant

Ex Output:
yes


Ex Input:
Context: Im giving everyone involved 24 hours to make it right or the world will hear how I really feel. contactually Im not allowed to speak!— Kelly Osbourne (@KellyOsbourne) February 24, 2015 Question: what is the dog's name? Answer: elka

Ex Output:

no