TASK DEFINITION: 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.
PROBLEM: Context: Obama to Bernie Sanders: "You look like 37,000 donations of $27 each" #WHCD CNN Politics (@CNNPolitics) May 1, 2016 Question: which president made a comment to sanders? Answer: chairman of the senate armed services committee

SOLUTION: no

PROBLEM: Context: At 1:21 before launch, a thrust vector control actuator for the Falcon 9's 2nd stage failed to perform as expected. @SpaceX is evaluating.— NASA (@NASA) January 6, 2015 Question: what happened to the thrust vector control Answer: it failed

SOLUTION: yes

PROBLEM: Context: .@SpeakerBoehner shld bring Members back to debate/vote on AUMF that supports current mission but ensures no ground troops. No Iraq War 2.0— Chris Van Hollen (@ChrisVanHollen) September 23, 2014 Question: what should @speakerboehner do? Answer: bring members back to debate/vote

SOLUTION:
yes