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.

Context: This dark and gritty '#PowerRangers' short film is surprisingly awesome - #NSFW - Geek Republic (@GeekRep) February 25, 2015 Question: what is rihanna upset about? Answer: trump
no

Context: Received guidance from the Electoral Commission. I feel I have no choice but to cancel #ThePartyParty. I'm so sorry. Kim Dotcom (@KimDotcom) January 16, 2014 Question: what is being cancelled? Answer: birthday party for kim dotcom
yes

Context: Hey @PatSajak, this aint the Wheel of Fortune. If we lose this game, it isn't just one person's misfortune. All humanity pays the price— Michael E. Mann (@michaelemann) May 20, 2014 Question: what is pat sajak known for? Answer: being host on wheel of fortune.

yes