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: on national TV Sentence 2: on foreign TV.

SOLUTION: yes

PROBLEM: Sentence 1: yeah really what is that Sentence 2: Is that what it is?

SOLUTION: no

PROBLEM: Sentence 1: One year after the auction, the population of Las Vegas had ballooned to 1500 residents, a portent of things to come for the next ninety years. Sentence 2: 20,000 people lived in Las Vegas by a year after the auction.

SOLUTION:
yes