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: as total lines of code or can be broken out into new, modified, and reused lines of code. Sentence 2: Code can be cut down to change or reuse it.
[EX A]: yes

[EX Q]: 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.
[EX A]: yes

[EX Q]: Sentence 1: Lately they fired only twenty, and they supposedly lowered the RQ bottom line, otherwise they'd be no one left,' Rajmund tried to cheer her up. Sentence 2: Rajmund was concerned for her happiness so he tried to cheer her up.
[EX A]:
yes