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.

Context: .@rafaelnadal survives the rain and Monaco to win his first title of '15, 64 61 @ArgentinaOpen ATP World Tour (@ATPWorldTour) March 1, 2015 Question: who won the title? Answer: sza or khalids
no

Context: If we want to see change it's up to us to create it. We have to find a way to come together. There's too much at stake! #Salt&Light — Justin Forsett (@JForsett) August 15, 2017 Question: we have to discover a way to do what? Answer: come together
yes

Context: This image was captured by @pkopoku during our @Techneedsgirls workshop in the slum in Nima #AfricanChildDay Regina Agyare (@ragyare) June 16, 2014 Question: which twitter user took this picture? Answer: @pkopoku

yes