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: Zack and @BigIdahoPotato present the Big Potato. $18000 to the Columbus Foundation! Potato Stock (@PotatoStock) September 27, 2014 Question: what foundation is this tweet talking about Answer: the columbus foundation

Output: yes

Input: Consider Input: Context: The day we check twitter over and over again 😰 Jalynne Crawford (@JalynneC35) July 31, 2014 Question: how is jalynne crawford feeling today? Answer: sad

Output: yes

Input: Consider Input: Context: Boston, best crowd of the tour. Gonna be tough to beat. Thanks for the love. Can't wait to come back. nathan followill (@doctorfollowill) August 10, 2014 Question: who was in boston? Answer: nathan followill
Output: yes