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: Why is easier to find an iPhone then to find a plane? Do they not have more then one tracking device? #8501QS #CNN Catalina Buitano (@CatalinaSheeran) December 29, 2014 Question: what seems to have only one tracking device? Answer: a plane.

Ex Output:
yes

Ex Input:
Context: Lucic steamed when told that Weise revealed their conversation in handshake line: "If he wants to be a baby about it, he can go right ahead" Joe Haggerty (@HackswithHaggs) May 15, 2014 Question: how dod lucic react when he heard what weise said? Answer: he was steamed

Ex Output:
yes

Ex Input:
Context: I hope @LAKings pick it up in the 2nd and 3rd cause I don't want to stay up again #letsseethecup Michael Grabner (@grabs40) June 12, 2014 Question: why does grabner want the kings to pick up the 2nd and 3rd? Answer: because garbner doesn't want to stay up again

Ex Output:
yes