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: We'll keep him close-in the water corral. Sentence 2: We will not allow him anywhere near the water corral.
[A]: yes


[Q]: Sentence 1: Get as many into the caves as will go. Sentence 2: Put as many miners into the caves as you can.
[A]: no


[Q]: Sentence 1: It shouldn't be any longer than four feet or it will be too heavy. Sentence 2: If it's bigger than four feet then it will be too heavy to carry. 
[A]:
yes