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: Then there are programs designed to do damage. Sentence 2: Some programs are designed to do damage, said the teacher.

Ex Output:
no


Ex Input:
Sentence 1: The EPA received 80 written comments and six oral presentations were made at a public hearing held by EPA. Sentence 2: No public feedback was received by the EPA regarding this issue.

Ex Output:
yes


Ex Input:
Sentence 1: As Urban Institute senior fellow Isabel Sawhill notes, we license day care centers, but we don't license parents. Sentence 2: Isabel Sawhill claims that statistically, parents have a greater tendency of child abuse than day care centres do. 

Ex Output:

no