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.

Ex Input:
Context: Nick Offerman salvaged the wood from the Parks and Rec set and made us all canoe paddles with it. World champion. Ken Tremendous (@KenTremendous) March 21, 2016 Question: what did nick make with the salvaged wood? Answer: canoe paddles

Ex Output:
yes


Ex Input:
Context: I made a playlist of 8 hours of Hot in Herre for you to play while you sleep #DoItForNellyhttps:// Samir Mezrahi (@samir) September 13, 2016 Question: what is going to the white house considered? Answer: a great honor

Ex Output:
no


Ex Input:
Context: Eric: "Can I have your blessing to marry Rachel?" Rachel's mom: # Vinny Guadagnino (@VINNYGUADAGNINO) July 25, 2017 Question: where did "chalk-girl" send her drawing? Answer: children's home

Ex Output:

no