Definition: 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.
Input: Context: Kyrie Irving warming up at Barclays Center in #ICantBreathe t-shirt. Howard Beck (@HowardBeck) December 8, 2014 Question: who did not know of lebron james' decision? Answer: cavaliers

no