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: Many of its timbered and gabled houses date back to the 14th and 15th centuries, particularly in the Place de l'H??tel-de-Ville and the Rue du Poids-du-Roy. Sentence 2: Many of those timbered and gabled houses were built between 1455 and 1555.

Ex Output:
no


Ex Input:
Sentence 1: The goal is $100,000. Sentence 2: The goal is $50,000.

Ex Output:
yes


Ex Input:
Sentence 1: On a site once 25 times the size of the Colosseum, only 30 rooms of the 250-room palace can be visited, and by guided tour only. Sentence 2: The site was far smaller than the Colosseum, with 25 rooms.

Ex Output:

yes