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.

Example Input: Context: Huh? U must not be reading my tweets. Didn't say a word about u. I love u just as much. But u should speak on this. @taylorswift13— NICKI MINAJ (@NICKIMINAJ) July 21, 2015 Question: who is nicki minaj talking to Answer: taylor swift
Example Output: yes

Example Input: Context: The progress we made today in #Munich can and must improve the lives of the Syrian people.— John Kerry (@JohnKerry) February 12, 2016 Question: who made progress in munich in february 2016? Answer: the usa
Example Output: yes

Example Input: Context: Pink's face about @xtina butchering every song tonight 😂😂 #AMAs2017# Alli Kuhl (@alli_kuhl) November 20, 2017 Question: who is butchering every song? Answer: christina aguilera
Example Output:
yes