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.

Input: Consider Input: Sentence 1: I believe I've only seen your hand shake once. Sentence 2: There is only one time I have seen your hand shake.

Output: yes


Input: Consider Input: Sentence 1: Based on new data being considered involving the numbers of National School Lunch Program State Agencies, sponsoring organizations of family day care homes, and the annual frequency of sponsoring organizations' recordkeeping requirements, the burden hours are reduced by 23,813 reporting hours and 12,208 recordkeeping hours are added. Sentence 2: Burden hours are increased when organizations are sponsored.

Output: yes


Input: Consider Input: Sentence 1: Oh, of course, I've got it myself." She put it in the lock, and turned it, then paused. Sentence 2: She didn't have what she needed for the lock.


Output: yes