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.

Input: Consider Input: Context: A flower does not think about competing to the flower next to it. It just blooms -Sansei Ogui Emelie Forsberg (@TinaEmelie) October 3, 2014 Question: who was the quote from in the tweet? Answer: sansei ogui

Output: yes


Input: Consider Input: Context: .@HillaryClinton brags about destroying coal country. Just when I thought she couldn't be anymore unqualified... Dr. Rand Paul (@RandPaul) March 14, 2016 Question: did bragging make her more or less qualified? Answer: more unqualified.

Output: yes


Input: Consider Input: Context: So sad Robin Williams died :( We did 2 films 2gether. He ws a very lovely man & kind caring person. My heart goes out 2 his loved ones.— Fran Drescher (@frandrescher) August 11, 2014 Question: whose heart goes out to robin williams' loved ones? Answer: fran drescher


Output: yes