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: #Morehouse has no comment on the @Shaunking allegations. However @Morehouse does not grant admissions or scholarships based on race.— Morehouse College (@Morehouse) August 19, 2015 Question: who does not grant admissions? Answer: @morehouse

Output: yes


Input: Consider Input: Context: Well I guess it is time to say goodbye to all my friends, family, support team. I will be making my final impact very soon.— MESSENGER (@MESSENGER2011) April 30, 2015 Question: what are the harringtons  requesting? Answer: to please find hannah.

Output: no


Input: Consider Input: Context: Green Line: Service may be impacted Tuesday AM. Trains every 8-10 min with POSSIBLE shuttle bus replacement btwn Navy Yard & Gallery Place.— Metrorail Info (@Metrorailinfo) January 13, 2015 Question: where was a projectile launched from? Answer: syria


Output: no