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: We will continue to support courageous Iraqi forces operating under Iraqi command as they work to reclaim their territory from #ISIL. 4/4— Brett McGurk (@brett_mcgurk) March 31, 2015 Question: what are the iraqi forces doing? Answer: reclaiming territory

yes