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:
Man in plaid shirt sings into microphone while playing an acoustic guitar. <sep> A man is singing.

Ex Output:
yes


Ex Input:
I am squatting on a dock, looking into a lake. <sep> I am near a lake.

Ex Output:
yes


Ex Input:
An Asian woman in a hat is measuring food from barrels with a ladle into a smaller metal pan. <sep> A woman is handling food containers.

Ex Output:

no


