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.

Example Input: Context: #RedCross preparing a boat loaded with tarpaulins, set to sail for Nui tomorrow #CyclonePam @Federation New Zealand RedCross (@NZRedCross) March 19, 2015 Question: what kind of products is the red cross taking to nui? Answer: tarpaulins
Example Output: yes

Example Input: Context: Wait it's legit National Snake Day?!?!?They have holidays for everybody, I mean everything these days! 🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍🐍— Kim Kardashian West (@KimKardashian) July 17, 2016 Question: what country had an earthquake? Answer: nepal
Example Output: no

Example Input: Context: This is what dauntless leadership looks like. Thank you, @GovernorVA—proud to call you a friend. -H Hillary Clinton (@HillaryClinton) July 23, 2016 Question: what does clinton say about va governor? Answer: represents dauntless leadership
Example Output:
yes