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'.

Ex Input:
The blond young man who had been splattered with paint colors of blue, orange, and green held up his camera to take a picture. <sep> A man covered in paint after a paintball fight takes a photo.

Ex Output:
no


Ex Input:
A surfer on a wave. <sep> A swimmer at a pool.

Ex Output:
yes


Ex Input:
A little girl in a gray jacket is riding her bicycle. <sep> A little girl in a gray jacket is doing a wheelie on a ten speed mountain bike.

Ex Output:

no