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.

Example Input: Context: In regards to my new career as head ref for #OSUvsORE - Hey, I don't have a series any more - I had to do something. #OSUvsORE Bob Newhart (@BobNewhart) January 13, 2015 Question: what is @bobnewharts new career? Answer: head ref for osuvsore
Example Output: yes

Example Input: Context: I wish this year would stop already it's just to much. Chris Rock (@chrisrock) June 4, 2016 Question: whose famous celebrity is matthew knowles' daughter? Answer: beyonce
Example Output: no

Example Input: Context: Missiles flying. Rubio's happy. McCain ecstatic. Hillary's on board. A complete policy change in 48 hrs. Laura Ingraham (@IngrahamAngle) April 7, 2017 Question: how does org wish he handled it? Answer: differently
Example Output:
no