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: As a society, we should never stigmatize women for breastfeeding in public. Bernie Sanders (@BernieSanders) March 3, 2016 Question: what did trump do investigation for? Answer: voter fraud

Output: no


Input: Consider Input: Context: #vanessahicks is an #American who understands the heart&soul of our #Soldiers .She captured that in the most beautiful way! #flagbaby #USA— Tammy Motola (@tmotola) March 12, 2015 Question: whose heart and soul is understood? Answer: soldiers

Output: yes


Input: Consider Input: Context: I kid you not, I just walked into someone's backyard so I could claim this Gym on Pokemon GO! 😂 Ali-A (@OMGitsAliA) July 7, 2016 Question: what was claimed in someone's backyard? Answer: a gym


Output: yes