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: Second of two satellites being deployed into proper orbit with today's launch SpaceX (@SpaceX) June 15, 2016 Question: when was this satellite launched? Answer: today

Ex Output:
yes


Ex Input:
Context: We went country for #Halloween! #HalloweenTODAY cc: @KathieLGifford@blakeshelton@ Kathie Lee and Hoda (@klgandhoda) October 31, 2017 Question: who did kathie lee and hoda go country with? Answer: blake shelton

Ex Output:
yes


Ex Input:
Context: @SamuelLJackson: Keep fighting and Stay Strong Strat! You can do it! #CapForStrat — Samuel L. Jackson (@SamuelLJackson) May 14, 2014 Question: how does jackson suggest scrat succeed? Answer: neh gov

Ex Output:

no