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: Hillary Clinton declined to comment on Trump's recent Bill Clinton attacks when I asked her today on the ropeline. Dan Merica (@danmericaCNN) December 29, 2015 Question: who declined to comment on trump's recent bill clinton attacks? Answer: hillary clinton.

Output: yes

Input: Consider Input: Context: I dont care as long as Krissi is ok. I wish I could trade places. Nick Gordon (@nickdgordon) February 23, 2015 Question: false panic arose from what occasion? Answer: snow

Output: no

Input: Consider Input: Context: very interesting news at @AZAlkmaar : D AZ excited to welcome Billy Beane as club advisor !! Jurgen Klinsmann (@J_Klinsmann) March 17, 2015 Question: who is jurgen excited to welcome? Answer: billy beane
Output: yes