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: The rugged peak of Arthur's Seat, 251 m (823 ft) in height, can be reached by footpaths all around its base. Sentence 2: There are numerous footpaths to reach the peak of Arthur's Seat.

Ex Output:
yes


Ex Input:
Sentence 1: Collections such as Asian art and Egyptian artifacts are on terraced balconies, allowing a full view of the roof from the ground floor. Sentence 2: Some collections are on the terraces.

Ex Output:
yes


Ex Input:
Sentence 1: No, sir, not then, but I expect she did later.  Sentence 2: She didn't do it then, but she did it later in the day.

Ex Output:

no