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: How many of those opining solemnly on the Indonesian financial crisis this past week know (or care) squat about Indonesian finance? Sentence 2: Indonesian banks and financial institutions are heavily controlled by the government.
Example Output: no

Example Input: Sentence 1: Emperador (swordfish) is especially good grilled, and lenguado (sole) is delicious in batter, grilled, or sauteed in butter. Sentence 2: Swordfish tastes great grilled while sole is wonderful either battered, grilled or cooked in butter.
Example Output: yes

Example Input: Sentence 1: Best of category is a tough one here. Sentence 2: All categories are simple.
Example Output:
yes