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: The old man sighed, his face slumping into lines of fatigue and age. Sentence 2: The man was tired from his old age.
answer:
yes

question:
Sentence 1: Smoke poured into the sky from an iron chimney and Ca'daan could feel the heat of the place even in the mid-morning sun. Sentence 2: Ca'daan felt a warm breeze as he passed through the smokey town.
answer:
no

question:
Sentence 1: When Clinton denies asking Lewinsky to lie under oath about the affair, the stress analysis indicator skyrocketed to 100. Sentence 2: Clinton was impeached mainly because he lied under oath.
answer:
no