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: Corrected Link: Unarmed Missouri teen killed by officer after 'physical confrontation' NBC News (@NBCNews) August 10, 2014 Question: where did he meet him and his mom? Answer: on a plane

Output: no


Input: Consider Input: Context: My thoughts are with all those impacted by the catastrophic earthquake that struck Nepal this morning.— Rep. Lois Frankel (@RepLoisFrankel) April 25, 2015 Question: what kind of negligence is discussed? Answer: gross

Output: no


Input: Consider Input: Context: mother! was balls to the wall crazy in all the best ways. The need to create will always war w/ the love, privacy, & intimacy. # JacquelineJ @ TIFF (@ThatJacqueline) September 10, 2017 Question: what will always be at war with creation needs? Answer: the love, privacy, & intimacy.


Output: yes