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.

Ex Input:
Context: FULL TIME: It's finished goalless between @FCShakhtar_eng & #FCBayern. #FCSDFCB FC Bayern English (@FCBayernEN) February 17, 2015 Question: which team tweeted about the results of their game? Answer: prince

Ex Output:
no


Ex Input:
Context: In 30 minutes, as a show of power, @taylorswift13 will blot out the sun.— Joseph Kahn (@JosephKahn) August 21, 2017 Question: what will taylor swift blot out Answer: the sun

Ex Output:
yes


Ex Input:
Context: ICYMI: You'll NEVER believe the trick shots that @bryanbrosgolf and @LegendaryShots made! Whistle Sports (@TheWhistle) November 2, 2014 Question: what was unbelievable according to whistle sports? Answer: the trick shots

Ex Output:

yes