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.

Sentence 1: There was an enormous sphere of thin crystal to represent the sky. Sentence 2: The crystal is very expensive and precious.
no

Sentence 1: The EPA received 80 written comments and six oral presentations were made at a public hearing held by EPA. Sentence 2: No public feedback was received by the EPA regarding this issue.
yes

Sentence 1: Why, Jonah? Sentence 2: Did that make you happy to do, Jonah?

no