A: We had a problem at school.
B: What was the problem?
A: Someone cut the tires.
B: What tires?
A: The tires on the cars.
B: Where were the cars?
A: They were in the student parking lot.
B: How many tires were cut?
A: One or two tires were cut on each car.
B: How many cars?
A: Eleven cars.
B: That's terrible. I hope they catch the person.
