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: Basic Though cliquey, 13-year-olds are basically nice, innocent kids (who really like Hanson). Sentence 2: Most 13-year olds form small groups with their friends.

Ex Output:
no

Ex Input:
Sentence 1: activities calculated with data collected in 1985. Sentence 2: The data was collected in 1985

Ex Output:
yes

Ex Input:
Sentence 1: These revisions established importation criteria for certain animal and plant products based on the level of disease risk in specified geographical locations. Sentence 2: The revisions only deal with the export of animals.

Ex Output:
yes