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: Regional Modeling System for Aerosols and Deposition (REMSAD) Sentence 2: The system does not model deposition.

Ex Output:
yes


Ex Input:
Sentence 1: The train station itself is fascinating, with hundreds of people waiting in line and a parking lot full of bicycle-driven pedicabs and vintage taxis. Sentence 2: The train station is fascinating because of the decor that it has.

Ex Output:
no


Ex Input:
Sentence 1: Are they at least getting you to the ferries on time? Sentence 2: There is a question as to whether or not they will be getting you to the ferries on time. 

Ex Output:

yes