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: Cryin' Chuck Schumer stated recently, "I do not have confidence in him (James Comey) any longer." Then acts so indignant. #draintheswamp— Donald J. Trump (@realDonaldTrump) May 10, 2017 Question: who does schumer lose confidence in? Answer: at least a dozen
Example Output: no

Example Input: Context: At 1:21 before launch, a thrust vector control actuator for the Falcon 9's 2nd stage failed to perform as expected. @SpaceX is evaluating.— NASA (@NASA) January 6, 2015 Question: what happened to the thrust vector control Answer: it failed
Example Output: yes

Example Input: Context: #AskRamsey. Why are so many Nollywood stars going into politics? When do you intend to declare your political intentions?— Ijeoma (@ijeoma_n1) February 27, 2015 Question: who is ljeoma asking when they will declare political intentions? Answer: for his beautiful speech.
Example Output:
no