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: My jaw dropped involuntarily, and he said at once: "No, mon ami, I am not in my second childhood! Sentence 2: I was completely surprised.
Example Output: no

Example Input: Sentence 1: According to the Office of the Actuary at the Health Care Financing Administration, the estimated net present value of future additional resources needed to fund HI benefits alone over the 75 years is $4. Sentence 2: The net present value of future additional resources for funding HI benefits was $24.
Example Output: yes

Example Input: Sentence 1: Facing an amphitheater auditorium is a fixed decor of classical Roman statuary and columns that looks far deeper than its 4 m (14 ft), a permanent stage curtain of trompe l'oeil depicting the ancient streets of Thebes. Sentence 2: Facing an amphitheater auditorium is a fixed decor of classical Greek statuary and columns.
Example Output:
yes