TASK DEFINITION: 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.
PROBLEM: Sentence 1: Natalia didn't comment, though her expression was even more dour than usual. Sentence 2: Natalia was quiet and sad.

SOLUTION: yes

PROBLEM: Sentence 1: This is a simplification of reality, which probably involves a curve with a slight upward slope. Sentence 2: In reality, it's probably a 20 degree upward slope.

SOLUTION: no

PROBLEM: Sentence 1: For general information, the state tourist office ENIT (Ente Nazionale Italiano per il Turismo) has offices in major foreign cities as well as regional capitals. Sentence 2: ENIT has offices in Rome, Florence, Venice, and Milan.

SOLUTION:
no