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: Last ever appearance at Old Trafford as a Manchester United player? Ryan Giggs brings himself on with 20 mins to go Mark Pougatch (@markpougatch) May 6, 2014 Question: how would you describe fashion week look no.17? Answer: gambia noir.

Ex Output:
no


Ex Input:
Context: And #GLORY wins. Look at those smiling faces. Common and Legend are masters with words. What a powerful Oscar moment. #SelmaIsNOW— Dine Alone Records (@dinealonemusic) February 23, 2015 Question: which music record won its oscar? Answer: glory

Ex Output:
yes


Ex Input:
Context: I'm alive. Set up camp/ cooking noodles. Loooong day. By far the hardest so far, dragging the boat #endangeredriver John D. Sutter (@jdsutter) June 24, 2014 Question: what did sutter do today? Answer: drug the boat.

Ex Output:

yes