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 @RealGMWolves, Pistons Discuss Ricky Rubio For Reggie Jackson Trade: 2D , 2:31:15 AM Question: which teams are involved in the trade? Answer: wolves and pistons

yes