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 woman is carrying two children in the middle of a large crowd. <sep> a woman carries children

Ex Output:
yes


Ex Input:
Phone to her ear, a woman bends forward at the side of a busy street. <sep> Phone to her butt, a woman bends forward

Ex Output:
yes


Ex Input:
A group of people in black outfits drinking beer. <sep> People drink a beverage.

Ex Output:

yes