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.

Example 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.
Example Output: no

Example Input: Sentence 1: I never spoke to my aunt, and I am not a student of the large literature by and about her. Sentence 2: I engage in long discussions with my fascinating aunt.
Example Output: yes

Example Input: Sentence 1: Presently the telephone at the secretary's elbow purred, and he took up the receiver, spoke for a minute or two, then turned to his employer. Sentence 2: He did not speak on the telephone that day
Example Output:
yes