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.

Example Input: Sentence 1: This won't work, says Stephanopoulos, speaking  You can [avoid questions] in one press conference. Sentence 2: Stephanopolous believed this was bound to work.
Example Output: yes

Example Input: Sentence 1: 8 million weekend gross lags $10 million behind that of The Lost  Jurassic Park . The  The reviews were disappointing and so are the returns. Sentence 2: They reviews for the film were not very well.
Example Output: yes

Example Input: Sentence 1: it is it really is yes watching yeah watching yes oh i don't want to go home yes yes  oh goodness Sentence 2: It really isn't, but I think I'll go home now.
Example Output:
yes