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: Today's UN resolution made it clear: the world won't accept #Russia's illegal annexation of #Crimea. #UnitedforUkraine— Samantha Power (@AmbassadorPower) March 27, 2014 Question: *there is no tweet shown Answer: *there is no tweet shown
Example Output: yes

Example Input: Context: Moving to @ManUtd was my decision. It's exciting to play at the world's best club and in such a competitive league.— Radamel Falcao (@FALCAO) September 2, 2014 Question: who had a way about him? Answer: paul walker
Example Output: no

Example Input: Context: My kids are watching #HulkHogans Bday >boy do I feel old! Piper, Mean Gene, Mr. wonderful, Richard Flair. They're all Grey. #TimeFlies— Paul Barberi (@pbarberi2167) August 12, 2014 Question: what is the event being watched? Answer: hulk hogan's birthday.
Example Output:
yes