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: RealGM @RealGMCarmelo Anthony Will Consider Leaving If Knicks Prefer Trade: , 6:54:34 PM Question: who is thrilled with us? Answer: china

no