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.

Example 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
Example Output: yes

Example Input: Context: We wanted to thank Senator @tedcruz for his help getting us our #TopDocNow CAP Action (@CAPAction) December 15, 2014 Question: what was defeated by senator cruz Answer: made my own
Example Output: no

Example Input: Context: Wow. @kobebryant One of the toughest champions who ever lived. We will savor this season. # Rob Lowe (@RobLowe) November 30, 2015 Question: who is one of the toughest champions? Answer: kobe byrant
Example Output:
yes