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:
An accordion player with a bright colored shirt sitting outside in a chair with a young man in a blue t-shirt passing by. <sep> The accordion player is highly skilled.

Ex Output:
no


Ex Input:
Two construction workers perched on an I beam, assembling a building frame. <sep> The men are working on something.

Ex Output:
yes


Ex Input:
A man in summer clothing skiing on thin snow. <sep> A man is bundled up against the cold as he skis.

Ex Output:

yes