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: Tommy smiled at them encouragingly. Sentence 2: Tommy offered an encouraging grin.

Ex Output:
yes


Ex Input:
Sentence 1: yeah they all work for TI too Sentence 2: TI is a multinational company.

Ex Output:
no


Ex Input:
Sentence 1: and it seems like uh um we're catching all their residue i'm not sure if it's kerosene or what that's dropping but other than that you know we don't have the unless we're catching it from the midwest the emissions  yeah from the power plants Sentence 2: Power plants emit a lot of residue that we end up catching.

Ex Output:

yes