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: Wenger: "From now until February we must improve as a team, get encouragement from this win and hopefully have more players back" #AFCvBOR Arsenal FC (@Arsenal) November 26, 2014 Question: what does the team need to do from now until february Answer: improve as a team

Ex Output:
yes

Ex Input:
Context: tbh I'm worried Justin Bieber is devising an elaborate plan to try and break out of prison Scare-ica Steiner 👻 (@SendARavenPlz) October 21, 2017 Question: what type of plan is the prison break? Answer: elaborate

Ex Output:
yes

Ex Input:
Context: Joe Moss was Shia LaBeouf before Shia LaBeouf was Joe Moss Shia LaBeouf (@thecampaignbook) May 20, 2015 Question: who was joe moss? Answer: humor, talent and love

Ex Output:
no