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.

Ex Input:
Sentence 1: The French postal density is higher at every quantile, but the ratio is strikingly high at the 95th and 90th quantiles where it exceeds 3 to 1. On average the French postal density exceeds the U.S. by a ratio of 2.5 to 1. This is somewhat less than the ratio of population density between France and the U.S. which is 3.6 to 1.10 Sentence 2: The French postal density can be compared and contrasted to the U.S.'s.

Ex Output:
yes

Ex Input:
Sentence 1: It even has a fortified head (cimorro) that is part of the city walls. Sentence 2: Part of the city walls is a fortified head.

Ex Output:
yes

Ex Input:
Sentence 1: The National Craft Fair in Vila do Conde, near Porto (July and August), and the Craft Fair in Lagoa, in the Algarve (August), both display crafts from all over the country. Sentence 2: No craft shows are scheduled during the summer in Porto or Lagoa.

Ex Output:
yes