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: 'It's like a giant sauna. Sentence 2: It shared no similarities with a sauna.
[EX A]: yes

[EX Q]: Sentence 1: yes yeah maybe we don't want those people voting Sentence 2: Maybe they should vote more.
[EX A]: yes

[EX Q]: Sentence 1: Accuracy and usefulness of the breath alcohol analyzer. Sentence 2: The breath alcohol analyzer's accuracy needs to be improved in order for its usefulness to improve.
[EX A]:
no