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: Our flag flies over our Embassy in Havana once again. More Americans are traveling to Cuba than at any time in the last 50 years.— President Obama (@POTUS) February 18, 2016 Question: what country did obama say more americans are traveling to more than any time in the last 50 years? Answer: cuba

Ex Output:
yes


Ex Input:
Context: .@Pontifex reaches out to a woman at St. Patrick's Cathedral who cannot stand up. #PopeInNYC Anderson Cooper 360° (@AC360) September 25, 2015 Question: what is wrong with the woman ? Answer: her heart

Ex Output:
no


Ex Input:
Context: Man, you leave the office for 1 day of golf w/ @JimKelly1212 & your own network kills you off. #harsh Roger Goodell (@nflcommish) June 07, 2016 Question: who did roger play golf with Answer: jimkelly1212

Ex Output:

yes