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: Before 1966, we had a motley collection of teen magazines and fan club publications. Sentence 2: Before 1966 there were no magazines or publications.

Output: yes


Input: Consider Input: Sentence 1: 5 million has been raised since the campaign began. Sentence 2: So far the campaign has raised five million dollars.

Output: yes


Input: Consider Input: Sentence 1: Only as far as the Santiam Pass, there was no time to spare. Sentence 2: They had to be there in ten minutes.


Output: no