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:
Small dog in costume stands on hind legs to reach dangling flowers. <sep> A small animal is trying to get some plant life.

Ex Output:
yes


Ex Input:
Woman wearing an orange scarf holding a cellphone. <sep> A woman wearing a blue scarf is working at a factory.

Ex Output:
yes


Ex Input:
A person sweeping stairs in a park. <sep> A person outside.

Ex Output:

yes