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: and the other part of it is parents have quit becoming parents Sentence 2: The other issue is that parents have stopped being parents.

Output: yes


Input: Consider Input: Sentence 1: The volume of letters sent by households or household originated mail can be obtained from Table 1 by adding the volumes of HH-to-HH and HH-to-NHH mail. Sentence 2: These calculations do not show the volume of household letters. 

Output: yes


Input: Consider Input: Sentence 1: And there is little doubt they would have done so. Sentence 2: There is only doubt they would have done it.


Output: yes