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: If we want to see change it's up to us to create it. We have to find a way to come together. There's too much at stake! #Salt&Light — Justin Forsett (@JForsett) August 15, 2017 Question: what do we have to do if we want to have change? Answer: google maps

Ex Output:
no


Ex Input:
Context: im bored of the old men threatening young women as entertainment trend and much more interested in the young women getting $ trend. zzzz— IGGY AZALEA (@IGGYAZALEA) November 20, 2014 Question: what kind of men is iggy annoyed with? Answer: old

Ex Output:

yes