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: activities calculated with data collected in 1985. Sentence 2: The data was collected in 1985
Example Output: yes

Example Input: Sentence 1: It landed in the center of the clearing, without losing speed, but with less noise than he had expected. Sentence 2: The noise that was made when it landed was ear shattering.
Example Output: yes

Example Input: Sentence 1: huh i would like a self-propelled one i think Sentence 2: I want one that requires outside force to move.
Example Output:
yes