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: Consider Input: Context: Despite this, they claim without evidence I'm in cahoots with Russian intel. Everyone knows this is false, but let's examine their basis:— Edward Snowden (@Snowden) December 22, 2016 Question: who posted this tweet? Answer: psg officiel

Output: no


Input: Consider Input: Context: God bless BB King peace and love to his family Ringo and Barbarax😎✌️🌟💖— Ringo Starr (@ringostarrmusic) May 15, 2015 Question: what was he thankful for? Answer: sitting down

Output: no


Input: Consider Input: Context: Sad to report that Star Trek's Yeoman Janice Rand, Grace Lee Whitney, has passed away. RIP Grace Lee! #StarTrek Ashley Eckstein (@HerUniverse) May 4, 2015 Question: who is confirmed as opted out? Answer: bosh


Output: no