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: Schiff told the Star the story was absolutely not true. Sentence 2: Shiff decided to keep his opinions to himself.

SOLUTION: yes

PROBLEM: Sentence 1: Our work also has shown that the international Sentence 2: Our work proves that the international...

SOLUTION: yes

PROBLEM: Sentence 1: Balbi, look. Sentence 2: Don't look, Balbi.

SOLUTION:
yes