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: #TeamDjokovic together going to the Champions dinner @Wimbledon #NoleFam @TheBorisBecker missing #MarianVajda Novak Djokovic (@DjokerNole) July 6, 2014 Question: novak djokovic was to which dinner? Answer: champions dinner at wimbledon

yes