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: The woman looks brainless, an antique statue of Venus with no head. Sentence 2: The woman has a great figure otherwise.

SOLUTION: no

PROBLEM: Sentence 1: The volume of letters sent by households or household originated mail can be obtained from Table 1 by adding the volumes of HH-to-HH and HH-to-NHH mail. Sentence 2: These calculations do not show the volume of household letters. 

SOLUTION: yes

PROBLEM: Sentence 1: It's the idea that perfect competition might be just around the corner, not the competition itself, that keeps the paranoid prosperous. Sentence 2: This is talking about a soccer game.

SOLUTION:
no