In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.

Example Input: Sentence 1: FDA responds in the preamble to the final rule to several comments it received and maintains its conclusion that the rule does not have a negative impact. Sentence 2: FDA says the rule doesn't affect the body negatively.
Example Output: no

Example Input: Sentence 1: Plausible and complete Data analysis ends when a plausible explanation has been developed, considering completely all the evidence Sentence 2: When a plausible explanation has been developed, data analysis ends.  
Example Output: yes

Example Input: Sentence 1: Child's play to the masculine mind. Sentence 2: Someone is listening to a childish conversation.
Example Output:
no