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: Three finalists could return to Cleveland early next week to make presentations w/ agent and LeBron James present, source tells Yahoo. Adrian Wojnarowski (@WojYahooNBA) July 4, 2014 Question: how many finalist return Answer: three
Example Output: yes

Example Input: Context: @klustout make it quick. drop it in the tub. better for both of you... Bill Bishop (@niubi) September 24, 2013 Question: where were some victims from? Answer: council bluffs, iowa
Example Output: no

Example Input: Context: If I gotta buy a car for ma sis ima make it look sexy JANUARY 13 (@MortalMan__) June 3, 2017 Question: what does he want to make it look like? Answer: sexy
Example Output:
yes