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:
Children, including one with a painted face, pet tiny turtles that are crawling in the green grass. <sep> Turtles are crawling in the light green grass.

Ex Output:
no


Ex Input:
Cityscape with four men on bikes serving as the focal point of picture. <sep> Local robbers escape after stealing an otter

Ex Output:
yes


Ex Input:
A young woman is standing on a slope, facing the top of the slope. <sep> A man sleds down a slope.

Ex Output:

yes