In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify this question-answer pair into two categories: (1) "yes" if the given answer is right for question, and (2) "no" if the given answer is wrong for question.

Ex Input:
Context: Shocked & upset 2 hear about #tompetty 'we got lucky when we found u….’…RIP Billy Idol (@BillyIdol) October 2, 2017 Question: who just passed away in the tweet? Answer: tom petty

Ex Output:
yes


Ex Input:
Context: The guy in front of her just shouted at her. He's a true hero. — Ryan Case (@film114) September 29, 2014 Question: what did the guy do? Answer: shouted at her.

Ex Output:
yes


Ex Input:
Context: Click Here to Bid on a Private Coffee with Ivanka Trump in NYC or DC to benefit The @EricTrumpFdn for @StJude! 🙏🏽 The Eric Trump Fdn (@EricTrumpFdn) December 6, 2016 Question: what can you bid on? Answer: 1

Ex Output:

no