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'.

[Q]: A woman wearing sunglasses. <sep> A woman is wearing a pair of sunglasses.
[A]: yes


[Q]: Women in blue dress singing on stage. <sep> A man is singing on stage.
[A]: yes


[Q]: A group of students are walking through the campus. <sep> There is a school tour going on
[A]:
no