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: Then there are programs designed to do damage. Sentence 2: Some programs are designed to do damage, said the teacher.

Ex Output:
no

Ex Input:
Sentence 1: oh yeah you could almost label everything quality in some sense or other but i think sometimes the word is a little over used but Sentence 2: I think people don't use the word 'quality' in any sentence.

Ex Output:
yes

Ex Input:
Sentence 1: When it was unveiled, it received much criticism because many thought it too small to occupy an open space. Sentence 2: The item that was unvieled was tiny and the people expected it to be larger.

Ex Output:
yes