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: A cut point with a high sensitivity and specificity should be manifest in an ideal test. Sentence 2: The cut point would indicate a successful run.
Example Output: no

Example Input: Sentence 1: I will be back as soon as I can."  Sentence 2: I will return as soon as possible.
Example Output: yes

Example Input: Sentence 1: United game, a section called the Barra Brava is jammed with Salvadorans and Bolivians wielding noisemakers. Sentence 2: Barra Brava is filled with South Americans that are making noise.
Example Output:
yes