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: Thanks everyone for congratulating me on my win #ufc— Amy Schumer (@amyschumer) November 15, 2015 Question: what is iran concerned about Answer: human rights

no