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.
--------
Question: Sentence 1: Then there are programs designed to do damage. Sentence 2: Some programs are designed to do damage, said the teacher.

Answer: no

Question: Sentence 1: The odd old wooden house that has survived the city's numerous fires leans creaking across the crumb?ing bricks of some forgotten Byzantine ruin. Sentence 2: That old wooden house burned to the ground in the city's last fire.

Answer: yes

Question: Sentence 1: and then i did a hour of aerobics Sentence 2: And then I did three hours of aerobics.

Answer:
yes