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: It's been one year since these four boys decided to be strong and stay for us # One Direction (@1DsUniverse) March 25, 2016 Question: how long has it been without zayn? Answer: one year

Output: yes

Input: Consider Input: Context: #Ferguson protesters spill into 101 Fwy lanes at Grand Ave, DTLA #TRAFFICALERT ABC7 Eyewitness News (@ABC7) November 26, 2014 Question: what did the rule attemp to sabotage? Answer: the affordable care act

Output: no

Input: Consider Input: Context: Bruce Feldman @BruceFeldmanCFBI could see Myron Rolle or Jeremy Bloom. Both have done some amazing things already in their short times away from , 2:03:22 AM Question: who could bruce feldman see? Answer: myron rolle or jeremy bloom.
Output: yes