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: (Note the defiant man. Sentence 2: Take notice of the defiant man. 

Ex Output:
yes


Ex Input:
Sentence 1: which was probably the best move i ever did Sentence 2: Which was perhaps the best thing to do.

Ex Output:
yes


Ex Input:
Sentence 1: Beyond Le Pracheur you'll go through the fishing hamlet of Anse Belleville with a remarkably tall, vine-like fig tree and a nice little beach. Sentence 2: The fig tree has become something of a local legend in Belleville.

Ex Output:

no