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: 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: One decided to write three different articles (four columns each) for a modest contribution to cover the costs of a cousin's son's trip abroad. Sentence 2: The cousin was headed to their favorite destination: New Zealand.

SOLUTION: no

PROBLEM: Sentence 1: The heart of the city is Viejo Madrid, Old Madrid, a largely 16th-century city built upon the layout of narrow, winding streets of an old Moorish settlement. Sentence 2: Parts of Old Madrid date back to earlier than the 16th century. 

SOLUTION:
no