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: they actually have a software package that sounds like where you can manipulate different things to see what it costs to you for those benefits so it sounds like they're going to get very more flexible to meet individual needs which i think is the most important thing because everybody is got quite a few different objectives Sentence 2: I think it's important that the software package offers different things.
[EX A]: yes

[EX Q]: Sentence 1: The crowds thinned and the tent city rose around them, mostly empty at this time in the morning. Sentence 2: It was really busy that morning.
[EX A]: yes

[EX Q]: Sentence 1: Finally a bright idea flashed across his brain. Sentence 2: Struggling for hours he was about to give up hope.
[EX A]:
no