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: Two members of my team were stabbed last night in Philly. One was killed. They had only been there for two days rehearsing for the tour. NICKI MINAJ (@NICKIMINAJ) February 18, 2015 Question: during what natural disaster were many people stranded? Answer: hurricane odile
Example Output: no

Example Input: Context: .@stephenathome my kids tell me they're learning about Charles Darwin in school...Common Core math is getting weird. Gov. Bobby Jindal (@BobbyJindal) October 1, 2014 Question: who is this a reply to? Answer: nikemiddleeast
Example Output: no

Example Input: Context: NBA @NBADeMarcus Cousins can do a little bit of everything for the @SacramentoKings! #NBAMiniMix , 9:06:16 PM Question: what was it not tracked physically via? Answer: location services
Example Output:
no