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: Thankful to be alive, full of admiration for the way Kenyan citizens responded, but concerned re ongoing terrorist threat. #Westgate6Months— Sarah Holmes (@holmespest) March 20, 2014 Question: what team is lbj leaning towards? Answer: heat
Example Output: no

Example Input: Context: Police form circular wall. Reports of flag burning planned outside convention. Firefighters on scene # Tolly Taylor (@TollyTaylor) July 20, 2016 Question: what is planned outside the convention? Answer: flag burning
Example Output: yes

Example Input: Context: Sending all my love to my trans sisters who didn't get this sort of beautiful welcoming from the world. You deserve to be celebrated too. 💜— steph. (@femmemystique_) June 1, 2015 Question: what year was the tweet from? Answer: 2016
Example Output:
no