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:
Two gondola operators sit along a road in Italy. <sep> The gondola operators are in the water, pushing their boats.

Ex Output:
yes

Ex Input:
A person is holding a shovel between a truck and a cloud of dust. <sep> The person wants to dig for something that is buried.

Ex Output:
no

Ex Input:
An African American man is posing in front of an E.S.E. Electronics advertisement billboard after purchasing items from the local liquor store. <sep> Man breaks camera in front of liquor store.

Ex Output:
yes