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: 3. Big boats are dangerous. This is Wayne. He got sucked under a barge on the Missouri River. Survived, w/glasses John D. Sutter (@jdsutter) July 3, 2014 Question: what was the outcome for wayne? Answer: survived

Ex Output:
yes


Ex Input:
Context: Still hoping #Jelena 😂😂😂😂😂😍— Maggots 🐛 (@gogecago) October 26, 2017 Question: what are you still hoping for? Answer: hoping for an answer

Ex Output:
yes


Ex Input:
Context: @AyeshaDurgahee try Evernote Food .. find places to eat, bookmark them then store notes, voice memos and photos— Neil Chalk (@_neilch) June 5, 2013 Question: what type of places does evernote food find? Answer: places to eat

Ex Output:

yes