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: With new TV deal, Premier League further solidifies itself as, by far, the richest domestic league in football Jake Cohen (@JakeFCohen) February 10, 2015 Question: which league is teh richest domestic league in football? Answer: ivory coast

Ex Output:
no


Ex Input:
Context: LeBron James is returning to the Cleveland Cavaliers, a source tells uuu. @KingJames #LeBronToClev Chris Sheridan (@sheridanhoops) July 9, 2014 Question: which team is lebron james returning to? Answer: ali

Ex Output:
no


Ex Input:
Context: Yesterday with @jdsutter interviewing George Delgado at his #farm #drought #water #endangeredriver #fightforwater Fight for Water Film (@oseguera) June 19, 2014 Question: what is the name of the person being interviewed here? Answer: george delgado

Ex Output:

yes