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: Earlier a projectile was launched from #Syria & hit the northern Israeli Golan Heights. No injuries were reported. Peter Lerner (@LTCPeterLerner) September 10, 2016 Question: where was a projectile launched from? Answer: syria

yes