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.

Ex Input:
Sentence 1: hum yep the more cars the merrier the paperwork Sentence 2: Paperwork is very minimal while owning multiple cars.

Ex Output:
yes


Ex Input:
Sentence 1: They stood again, tips to the sky and left hands out in salute. Sentence 2: They were waving their right hands. 

Ex Output:
yes


Ex Input:
Sentence 1: It moved slowly, but with increasing speed, sailed out of the office through the window and began gaining altitude. Sentence 2: It moved pretty fast but crashed before it could make it out of the office.

Ex Output:

yes