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: I said right out: 'You're an old woman, Emily, and there's no fool like an old fool.  Sentence 2: I did not like Emily because she was old and foolish.  
no

Sentence 1: It also gives guidance to the manager who, in reviewing completed case studies, wants to assess their strengths. Sentence 2: The managers frequently are reviewing case studies.
no

Sentence 1: Scattered across the land are hundreds of dovecotes, which were introduced throughout the Aegean by the Venetians, who enjoyed pigeon as a part of their diet. Sentence 2: The Venetians used to have pigeons as a part of their diet.

yes