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.

Input: Consider Input: Sentence 1: This campaign helps fill that gap in legal services for women who need the help at a time when they are in crisis. Sentence 2: This campaign makes no efforts to help women when they are in a crisis.

Output: yes

Input: Consider Input: Sentence 1: Today the theater still provides a wonderful setting for the July festival's opera and symphony concerts. Sentence 2: The theater is no longer used.

Output: yes

Input: Consider Input: Sentence 1: At most gaming tables along the Strip, action is fast and furious, with generally inflexible house rules. Sentence 2: The action at the tables is very fast.
Output: yes