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: We can see that's your thumb moving that fake baby's hand, Bradley Cooper... #AmericanSniper EntertainmentTonight (@etnow) January 20, 2015 Question: who won the match between nadal and smyczek? Answer: nadal

no