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: The greatest accomplishment we can achieve as humans is to inspire many. Lauren Hill did that. #RestInLove22 Ashley Parlett (@Just_AP) April 10, 2015 Question: what play is duralde celebrating? Answer: the sound of music.
Example Output: no

Example Input: Context: With my big sister Rebecca. I truly have the most incredible family and I am forever grateful for them. Gina Rodriguez (@HereIsGina) January 8, 2017 Question: what is this person grateful for? Answer: family and friends support.
Example Output: yes

Example Input: Context: RT @Atlanta_Traffic: Traffic NOT MOVING on I-75 in spots btwn #Acworth & #Cartersville HEAVY snow, major crashes NWS Atlanta (@NWSAtlanta) February 25, 2015 Question: what does joss whedon believe is happening? Answer: the world is on fire.
Example Output:
no