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 Input:
Sentence 1: Technological Innovation in State and Local Services. Sentence 2: The article focused innovations on the federal level.

Ex Output:
yes


Ex Input:
Sentence 1: They don't hurt you, said Red. Sentence 2: Red stated that they don't hurt you.

Ex Output:
yes


Ex Input:
Sentence 1: To address these risks, many of which did not exist prior to extensive use of networks, electronic mail, and the Internet, the organizations had begun placing Sentence 2: Many risks existed long before networks did.

Ex Output:

yes