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: Senator Cruz's office calling their fellow Republican senators liars seems like a fitting end to this episode.— Adam Jentleson (@AJentleson) December 16, 2014 Question: what did senator cruz office claim their fellow republican senators were? Answer: liars

yes