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.

[EX Q]: Sentence 1: The goal is $100,000. Sentence 2: The goal is $50,000.
[EX A]: yes

[EX Q]: Sentence 1: The Corinthian portico was designed by James Gandon, who was also responsible for the Custom House on the north bank of the Liffey. Sentence 2: The Corinthian portico is a beautiful building.
[EX A]: no

[EX Q]: Sentence 1: They were descending too quickly. Sentence 2: They were about to crash into the earth's surface.
[EX A]:
no