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: or at least they try and do something about it first Sentence 2: They might at least try and do something about it first.

Ex Output:
yes


Ex Input:
Sentence 1: The London Guardian 's Joanna Coles says her presence is so obvious a gimmick to draw in those who don't normally bother to see the Bard that it's almost insulting. Sentence 2: Cole says she's just there to bring in apathetic people.

Ex Output:
no


Ex Input:
Sentence 1: 7 Our guide is intended to complement the Committee's work in assisting managers as they implement GPRA. Sentence 2: This guide is absolutely necessary to implement GPRA.

Ex Output:

no