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'.

Example Input: A man in a suit driving a horse-drawn buggy down a stone street. <sep> The man is an amish man.
Example Output: no

Example Input: Four women carrying shoulder bags are walking down a city sidewalk. <sep> Four women are running away from a man in the city.
Example Output: yes

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