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: that's uh that's uh but uh i i guess the winter the winter wasn't that bad down here really Sentence 2: I guess the winter was ok.
Example Output: yes

Example Input: Sentence 1: Exactly. Au revoir! Whittington looked almost genial again, a reversion that aroused in Tuppence a faint misgiving. Sentence 2: Tuppence felt confident after her conversation with Whittington.
Example Output: yes

Example Input: Sentence 1: that's a pretty good idea because people who take advantage of it end up in better health and saves them on health care Sentence 2: Benefits include improving health and saving money.
Example Output:
yes