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:
A man on a bicycle rides past a park, with a group of people in the background. <sep> A guy rides past the park.

Ex Output:
yes


Ex Input:
She is cooking food while wearing a dress. <sep> A woman in a dress cooks food.

Ex Output:
yes


Ex Input:
A sign indicates 'Dangerous Shorebreak' on an overcast day while several people hang out on the beach. <sep> A giant wave splashes the beach.

Ex Output:

no