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 woman in a red long-sleeved shirt and blue jeans stands at the lectern speaking at or about GLAM U WIKI. <sep> A woman is standing at a lectern.
Example Output: yes

Example Input: Man wearing blue bowing on floor in front of another man in blue bowing on floor with two other men wearing blue kneeling on same floor also. <sep> A man is wearing nothing.
Example Output: yes

Example Input: A man in a lab coat is looking through a microscope. <sep> A lifeguard sits by the pool
Example Output:
yes