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: #ifidieinpolicecustody look under my fingernails. The skin of the person who killed me will be there...— Charles M. Blow (@CharlesMBlow) July 18, 2015 Question: what evidence is under the fingernails? Answer: 21

SOLUTION: no

PROBLEM: Context: Arrests are being made following declaration of unlawful assembly at Emancipation Park in Charlottesville. # VA State Police (@VSPPIO) August 12, 2017 Question: what declaration has been made by police in emancipation park in charlottesville? Answer: gutted.

SOLUTION: no

PROBLEM: Context: #DallasPoliceShooting has roots in first of anti-white/cop events illuminated by Obama...Officer Crowley. There were others.— Steve King (@SteveKingIA) July 8, 2016 Question: who illuminated the first anti-white/cop events? Answer: obama...officer crowley

SOLUTION:
yes