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: what people expect their pictures to look like tonight vs what they will look like #SuperBloodMoon So Damn True! (@SayingForFemale) September 28, 2015 Question: how often does this happen Answer: patty duke
Example Output: no

Example Input: Context: these acts against leslie jones....are sickening. its racist & sexist. it's disgusting. this is hate crimes. this aint "kids joshing round"— Questlove Gomez (@questlove) August 24, 2016 Question: who are the acts against? Answer: leslie jones
Example Output: yes

Example Input: Context: Robert Kraft says he expects an apology from the NFL if investigation does not "definitively determine" the Patriots tampered w/footballs— Rachel Nichols (@Rachel__Nichols) January 27, 2015 Question: what does robert kraft expect if the nfl fails to conclude the patriots tampered with the footballs? Answer: vampire bill
Example Output:
no