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: Dearest Containment fans, we made 13 wonderful episodes of a powerful story. We'll make more if someone asks us, but in the meantime, enjoy!— julieplec (@julieplec) May 12, 2016 Question: what percentage of flights is canceled? Answer: 30 percent.
Example Output: no

Example Input: Context: I agree with @realDonaldTrump, his Attorney General should not have recused himself over reported incidental contacts with Russian officials— Senator Rand Paul (@RandPaul) July 20, 2017 Question: what radio talent seems to have upset james rogala? Answer: brian williams
Example Output: no

Example Input: Context: Water polo? How they get the horses in the water?! I kid I kid! Olympic humor!! Lmao having so much fun!!— Leslie Jones (@Lesdoggg) August 6, 2016 Question: what did leslie make a joke about? Answer: water polo
Example Output:
yes