instruction:
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.
question:
Sentence 1: There was an enormous sphere of thin crystal to represent the sky. Sentence 2: The crystal is very expensive and precious.
answer:
no


question:
Sentence 1: A severely biteless paste such as Colgate Platinum Whitening Mild Mint can be retch-triggering. Sentence 2: Colgate Platinum Whitening Chocolate Mint is a severely biteless paste.
answer:
yes


question:
Sentence 1: Another famous center is run by David Lloyd at Clube de Tenis Rocha Brava near Carvoeiro. Sentence 2: David Lloyd runs another center at Clube de Tenis Rocha Brava.
answer:

yes