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: 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.
[A]: yes


[Q]: Sentence 1: (By contrast, Slate 's assessment relies entirely upon sources who are not identified by name.) Sentence 2: The names and origin of Slate's sources are not known.
[A]: yes


[Q]: Sentence 1: Shall I?  Sentence 2: I shall not. 
[A]:
yes