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: Later today Prince Harry will be revealing his secret in support of @Sentebale #FeelNoShame campaign for #WorldAIDSDay— Clarence House (@ClarenceHouse) December 1, 2014 Question: prince harry is taking part in a campaign for which charity? Answer: sentebale

SOLUTION: yes

PROBLEM: Context: Another wonga record for Real Madrid: their starting XI tonight cost €458.5m (£364m), making it the most expensive starting XI in history.— sportingintelligence (@sportingintel) August 12, 2014 Question: what record was broken? Answer: most expensive starting in history

SOLUTION: yes

PROBLEM: Context: Much needed win for @TorontoRockLax, much unneeded acl tear for myself. Hope I see you in 2015. Good luck boys— Garrett Billings (@gbillings13) April 6, 2014 Question: who had a much needed win? Answer: @torontorocklax

SOLUTION:
yes