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: .@rafaelnadal survives the rain and Monaco to win his first title of '15, 64 61 @ArgentinaOpen ATP World Tour (@ATPWorldTour) March 1, 2015 Question: who won the title? Answer: sza or khalids

Ex Output:
no


Ex Input:
Context: Back at hotel now after Etna explosion. Here's @NewsCamerawoman with the massive hole a lump of rock burnt through her coat. Rebecca Morelle (@BBCMorelle) March 16, 2017 Question: who does rebecca morelle work for? Answer: davidcorndc

Ex Output:
no


Ex Input:
Context: The so-called bipartisan DACA deal presented yesterday to myself and a group of Republican Senators and Congressmen was a big step backwards. Wall was not properly funded, Chain & Lottery were made worse and USA would be forced to take large numbers of people from high crime.....— Donald J. Trump (@realDonaldTrump) January 12, 2018 Question: was the wall properly funded? Answer: to their old skin

Ex Output:

no