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.

Input: Consider Input: Context: Why Rihanna look like the pink pacman ghost Genesis (@geny_tals) February 9, 2015 Question: what did rihanna look like? Answer: pink pacman ghost

Output: yes

Input: Consider 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

Output: no

Input: Consider Input: Context: Attention #CPAC2015 reporters: WE ARE COVERING THE WRONG STORY. Chris Moody (@moody) February 26, 2015 Question: what year was this tweeted? Answer: they were fined $15,000 by the nba
Output: no