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: The greatest accomplishment we can achieve as humans is to inspire many. Lauren Hill did that. #RestInLove22— Ashley Parlett (@Just_AP) April 10, 2015 Question: what play is duralde celebrating? Answer: the sound of music.

Output: no


Input: Consider Input: Context: Someone said we don't win anymore. Must not be watching Americans swimming in Rio tonight! #Rio2016— John Kasich (@JohnKasich) August 13, 2016 Question: where is america swimming? Answer: rio

Output: yes


Input: Consider Input: Context: 250 of my Apple coworkers are #Dreamers. I stand with them. They deserve our respect as equals and a solution rooted in American values.— Tim Cook (@tim_cook) September 3, 2017 Question: how many people working at apple are dreamers? Answer: 250.


Output: yes