TASK DEFINITION: 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.
PROBLEM: Context: VIDEO: Lady Gaga performing ‘Bad Romance’ acoustic at # Lady Gaga News (@TomyKMonster) September 8, 2017 Question: what instrument is lady gaga playing? Answer: piano

SOLUTION: yes

PROBLEM: Context: Coach Sullivan: "We had a lot of guys who were banged up. They played through a lot to win the Stanley Cup."— Pittsburgh Penguins (@penguins) June 16, 2016 Question: who won the stanley cup? Answer: 15 years

SOLUTION: no

PROBLEM: Context: We do not negotiate with terrorists. We just do exactly what they say.— Damon Wayans Yunior? (@wayansjr) December 18, 2014 Question: what did damon wayons jr say that we do for terrorists? Answer: exactly what they say

SOLUTION:
yes