instruction:
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.
question:
Context: We introduce the girls to mentors who are females in STEM and these mentors teach the girls to code #thisisafrica Regina Agyare (@ragyare) September 24, 2014 Question: what are these girls and their mentors involved in? Answer: stem
answer:
yes


question:
Context: .@HillaryClinton I think it's high time for a woman president. You will get my vote.— Ron Carlivati (@carlivatiron) April 12, 2015 Question: who was the message in support of? Answer: ralph lauren
answer:
no


question:
Context: Kosta was last seen around 2 am November 26. His family is asking for prayers & any info regarding his whereabouts.Please call: 614-747-1729— KostadinosKarageorge (@kostadinos81) November 27, 2014 Question: when was the last time kosta was seen? Answer: 2 am november 26.
answer:

yes