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 black dog with a blue collar is jumping into the water. <sep> A dog is going to get wet.
Example Output: yes

Example Input: A man playing a piano <sep> The man's hands are on the keys of a piano.
Example Output: yes

Example Input: Three puppies are in the tub being sprayed with water by a person. <sep> Animals are in a tub.
Example Output:
yes