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: The #KayoolaSolarBus has just arrived at Kampala Serena ahead of its launch on Tuesday. Kiira Motors (@KiiraMotors) February 14, 2016 Question: where did the bus arrive? Answer: kampala serena

Output: yes


Input: Consider Input: Context: The Board also announced the signing of Marc-André Ter Stegen and the return of the on loan @Rafinha and @gerardeulofeu #fcblive— FC Barcelona (@FCBarcelona) May 19, 2014 Question: who announced the new signing? Answer: minority

Output: no


Input: Consider Input: Context: Later today Prince Harry will be revealing his secret in support of @Sentebale #FeelNoShame campaign for #WorldAIDSDay— Clarence House (@ClarenceHouse) December 1, 2014 Question: prince harry is taking part in a campaign for which charity? Answer: robin williams


Output: no