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: I desperately want a reporter to ask Sean Spicer what he has in his teeth Alexandra Gallant (@Gallantdesigner) March 27, 2017 Question: where does he have something? Answer: in his teeth
Example Output: yes

Example Input: Context: Working all the angles. Took this #selfie while investigating an area with hydrated minerals c Curiosity Rover (@MarsCuriosity) August 19, 2015 Question: what was it working? Answer: because hes gross
Example Output: no

Example Input: Context: My wonderful son, Eric, will no longer be allowed to raise money for children with cancer because of a possible conflict of interest with...— Donald J. Trump (@realDonaldTrump) December 23, 2016 Question: why can't eric fund raise for cancer? Answer: 150
Example Output:
no