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: He doubled and tripled his swings and guards. Sentence 2: He was determined to win the fight.
no

Sentence 1: The northerner drew a long thin blade from his belt and examined it. Sentence 2: The northerner looked a blade he took out from his boot.
yes

Sentence 1: An easy way to do this would be to enforce strict limits on the percentage of voucher tenants allowed in any one building. Sentence 2: The building is suffering from overpopulation.

no