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: #CHILE fans break through security checkpoint & storm into stadium via pressroom #Chile VS #Spain #worldcup2014— Gustavo (@gustavocnn) June 18, 2014 Question: what do fans do at this worldcup? Answer: portability
Example Output: no

Example Input: Context: Exclusive: Britney in a new interview for the Israeli TV about her playback issue! Tsur Eden (@Stan4Godney) June 27, 2017 Question: who is in a new interview for her playback issue? Answer: left hand
Example Output: no

Example Input: Context: Yessir "BubbaClaus" da single drops today!! #urwelcome bubba watson (@bubbawatson) December 16, 2014 Question: what did he hashtag after the link? Answer: #urwelcome
Example Output:
yes