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: #Putin: We regard recent unfriendly USA steps as provocative and aimed at further weakening relations with Russia MFA Russia 🇷🇺 (@mfa_russia) December 30, 2016 Question: what country's relations concern putin? Answer: russia

yes