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: Missiles flying. Rubio's happy. McCain ecstatic. Hillary's on board. A complete policy change in 48 hrs.— Laura Ingraham (@IngrahamAngle) April 7, 2017 Question: what were sen scott brown and sheriff hilliard doing? Answer: canoeing

Output: no


Input: Consider Input: Context: Is 10lbs of snow enough? ShipSnowYo.com! ❄️ (@shipsnowyo) February 25, 2015 Question: who cancelled plans to return to akron? Answer: lebron james

Output: no


Input: Consider Input: Context: POTUS asked how the view of #Eclipse2017 gave reporters a thumbs up, twice. Was asked again what he thinks- mouthed "beautiful" Noah Gray (@NoahGrayCNN) August 21, 2017 Question: what did he say when he was asked again? Answer: beautiful.


Output: yes