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: First Christmas Full Moon since 1977! It's been 38 since we've last had a full moon on December 25th! #CNNiReport Dennis Doucet (@photosjpn) December 25, 2015 Question: what news station did dennis doucet hashtag? Answer: cnn

yes