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: "Sailboat racing is like a rugby team playing chess in a F1 car" - Laurent Pagès, Team Brunel #VOR Volvo Ocean Race (@volvooceanrace) September 16, 2014 Question: what kind of car is the rugby team? Answer: f1
Example Output: yes

Example Input: Context: So, the three seconds when @RavenGates09 drops a chip in her hair is essentially my entire dating life in one scene. #BachelorInParadise— Justin Kirkland (@justinkirkland4) August 15, 2017 Question: how do neocons stifle the truth? Answer: through weaponised public bodies.
Example Output: no

Example Input: Context: Kenneth Cornell called 911 after man told him " I shot George Zimmerman" #wesh Gail Paschall-Brown (@gpbwesh) May 11, 2015 Question: who called 911 after a man told him "i shot george zimmerman"? Answer: kenneth cornell
Example Output:
yes