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: Just made @KyleBusch some pancakes, got his cool boot on n working and he's playing video games! He's doing great! 👍 Samantha Busch (@SamanthaBusch) December 11, 2014 Question: what is missouri state fair requiring for rodeo clowns Answer: sensitivity training

Output: no


Input: Consider Input: Context: Myth: GMOs are "needed to feed the world". Reality: GMOs have helped big agribusiness take over world's food supply. Dr. Jill Stein (@DrJillStein) July 29, 2016 Question: are gmo's needed to feed the world? Answer: gmo's are not needed to feed the world.


Output: yes