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.

[Q]: 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.
[A]: yes


[Q]: Sentence 1: (Note the defiant man. Sentence 2: Take notice of the defiant man. 
[A]: yes


[Q]: Sentence 1: are they i i have never i've never been Sentence 2: I've never been but I've always wanted to go
[A]:
no