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.

[EX Q]: Context: Delta continues with class. Stuck due to weather and the crew ordered everyone pizza. #deltaairlines Bill Wittenmyer (@BillyTheKidWitt) May 26, 2015 Question: what is appalling to diana b? Answer: kim kardashian looking like jackie o
[EX A]: no

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

[EX Q]: Context: If Romney and Obama switched hair with their wives... #Debates Shelby White (@shelbywhite) October 17, 2012 Question: who has a burning hand? Answer: prince william
[EX A]:
no