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 Q]: Sentence 1: when was that on Sentence 2: When did it come on?
[EX A]: yes

[EX Q]: Sentence 1: Sorry about that. Sentence 2: Pardon me.
[EX A]: yes

[EX Q]: Sentence 1: Or how about offshore R &amp; R? Visit Subic Bay Naval station, rally the troops, or salute their memory, whatever, as long as there's time for off-base socializing. Sentence 2: There is no naval station at Subic Bay
[EX A]:
yes