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: Becker, Howard S. Problems of Inference and Proof in Participant Observation. Sentence 2: Problems of Inference and Proof in Participant Observation is related to Howard Becker.
yes

Sentence 1: He doubled and tripled his swings and guards. Sentence 2: He was determined to win the fight.
no

Sentence 1: well they they they they don't sensationalize it anymore they used to make a big deal out of it every time it happened Sentence 2: They sensationalized it every time it happened. 

yes