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: Naval security forces shot and killed the suspect aboard the USS Mahan. # Carl Leimer 13News (@13CarlLeimer) March 25, 2014 Question: naval security forces shot and killed a suspect aboard what vessel? Answer: uss mahan

yes