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: At the same time, there are other key assumptions that EPA adopted to facilitate the evaluation of the four scenarios. Sentence 2: The EPA assumed nothing; all its operations are based in science.
answer:
yes

question:
Sentence 1: Distinguished from others by the harmonious simplicity of its rib-vaulted nave, St. Francis of Assisi is the oldest church still standing in Velha Goa, perhaps dating as far back as 1521. Sentence 2: St. Francis of Assisi is a simple church, while the others are more ornate.
answer:
no

question:
Sentence 1: Of all the Boston-area locations surveyed--and these included commuter-rail and subway stations, library parking lots, and suburban shopping malls--Harvard Square yielded the most embarrassing results. Sentence 2: People were surveyed in every mass transit station.
answer:
no