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: I will be back as soon as I can."  Sentence 2: I will return as soon as possible.
yes

Sentence 1: right that's interesting Sentence 2: Right, that is fascinating.

yes