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.

Input: Consider Input: Context: .@smsaideman fulfils his unbreakable vow & receives my "Best Security Article" award at #ISA2017 after I could not attend due to #MuslimBan. C — Aisha Ahmad (@ProfAishaAhmad) February 25, 2017 Question: why couldn't aisha ahmad go to the awards? Answer: he tells him to fight hard.

Output: no


Input: Consider Input: Context: #AskRachel Lil Tyrone scores a touchdown...what does his mom say? A) Good job tyrone! B) Atta boy C) Das mah BABY!! Joshua (@JoshuaBlackwe12) June 15, 2015 Question: what is the answer to letter b) Answer: the hospital

Output: no


Input: Consider Input: Context: CPR for 10-15min responding officer didn't take over until EMS came it's like re living my worst nightmare!!!!— Nick Gordon (@nickdgordon) February 23, 2015 Question: for how long was cpr given? Answer: 10-15 minutes


Output: yes