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: It's about time Transfer Deadline Day was made a bank holiday.— Gary Lineker (@GaryLineker) February 2, 2015 Question: who should the dude apologize to? Answer: sarah

Ex Output:
no


Ex Input:
Context: People. Reince actually said HRC needed to smile more. This is real. Jennifer Palmieri (@jmpalmieri) September 8, 2016 Question: what do the people think hrc needs to do more Answer: smile

Ex Output:
yes


Ex Input:
Context: Stewart Mandel @slmandelThis Arizona UCLA game has been fun!1/21/2017, 11:02:34 PM Question: how was the game between them? Answer: fun!

Ex Output:

yes