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: It even has a fortified head (cimorro) that is part of the city walls. Sentence 2: Part of the city walls is a fortified head.

Ex Output:
yes

Ex Input:
Sentence 1: And Lying ... Sentence 2: And lying is a bad thing.

Ex Output:
no

Ex Input:
Sentence 1: see originally i've been in Texas twelve thirteen years but originally in LA they people die all the time just from being in the way at the wrong place you know see you know but i think something should be done for them Sentence 2: Los Angeles has a high crime rate.

Ex Output:
no