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'.

Input: Consider Input: A kneeling man bends his ear to listen on another in front of a guitar and audio equipment. <sep> Two men are near audio equipment.

Output: yes


Input: Consider Input: A person sweeping stairs in a park. <sep> A person outside.

Output: yes


Input: Consider Input: Several younger people sitting in front of a statue. <sep> several young people are sitting in an auditorium


Output: yes