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: Home Town , by Tracy Kidder (Random House). Sentence 2: Home Town was written by Tracy Kidder
answer:
yes

question:
Sentence 1: These are the same types of concerns facing federal agencies. Sentence 2: These concerns include costs and delivery schedules.
answer:
no

question:
Sentence 1: To take one obscure but critical Life on Earth remained entirely one-celled for 3 billion years. Sentence 2: Single-celled organisms ruled the earth for only a billion years before more complex life-forms came along.
answer:
yes