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: You simply cannot modify or erase that video of the Presiding Officer LOUDLY calling out the results at the polling unit. #SitRoom15— Kathleen Ndongmo (@KathleenNdongmo) March 29, 2015 Question: what type of officer is it? Answer: presiding

Ex Output:
yes


Ex Input:
Context: Love #Prince and am FROM Minn. But #MarilynMosby has pend. motion 2 be replaced and accused of indicting 4 publicity stunt. Think b4 u act.— Laura Coates (@thelauracoates) May 11, 2015 Question: who was this tweet directed towards? Answer: marilyn mosby

Ex Output:
yes


Ex Input:
Context: RIP Capt Roger. You loved our country and I knew you on many flights we took together in defence of our wildlife heritage. Life is precious— Lazaro Nyalandu (@LazaroNyalandu) January 30, 2016 Question: who recently passed away? Answer: capt roger

Ex Output:

yes