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: People fleeing intensified fighting in #Mosul head for IDP camps along the main highway from #Nneveh to #Kurdistan. #Iraq #ISIS Moni Basu (@MbasuCNN) November 3, 2016 Question: what are they fleeing from? Answer: intensified fighting in mosul.

yes