instruction:
Given Sentence 1 and Sentence 2, indicate your answer as yes when the two sentences clearly agree or clearly disagree with each other. If the relationship cannot be determined, answer with 'no'.
question:
A youth skateboards by a mural of a griffin wielding a flaming sword. <sep> A youth skateboards by a mural that has been vandalised.
answer:
no


question:
Three young women perform a dance in a crowded hall. <sep> Three young women are performing in front of a big audience.
answer:
yes


question:
People are coming down a movable staircase built through a tunnel, which has three of those staircases. <sep> People are climbing a mountain.
answer:

yes