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: Oh Robin...Our hearts are broken. Rest in peace darling. We loved you.— Goldie Hawn (@goldiehawn) August 11, 2014 Question: who is goldie hawn mourning? Answer: robin

Ex Output:
yes


Ex Input:
Context: Brave, outspoken & humanitarian who played Helen Keller in "Miracle Worker," Oscar winner Patty Duke passed. I will miss her. RIP.— Marlee Matlin (@MarleeMatlin) March 29, 2016 Question: what oscar winner has passed away? Answer: over the weekend

Ex Output:
no


Ex Input:
Context: It's #NationalEatYourVegetablesDay! 🍠🍆🌽🍅Who would dare ask Patrik Baboumian where he gets his protein from? 😉 Animal Equality (@AnimalEquality) 17 June 2016 Question: where does patrik baboumian get his protein from? Answer: vegetables

Ex Output:

yes