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: Illustration on the Table of Contents by Mark Alan Stamaty. Sentence 2: There are no illustrations.

Output: yes


Input: Consider Input: Sentence 1: I do not consider this a deterioration (this article has an average of 17 words per sentence), but it does reflect the change in the size and character of the audience and in the means of communication. Sentence 2: The size and characteristics of articles has changed, but the author does not feel this to be a deterioration.

Output: yes


Input: Consider Input: Sentence 1: feel bad yeah i don't drink anymore but i can remember Sentence 2: I love to drink.


Output: yes