A: That was an excellent meal. Don't you think so, Judy? B: Absolutely! I especially liked the dessert. A: Yes, me too. That chocolate cake was delicious. B: Here comes our waitress. A: Hello again, and thank you. That was very good. B: Yes, the dessert was delicious. A: I would like the bill, please. B: Her service and attitude were good also. How much are you tipping her? A: You're right about the service. I think 20 percent. B: Twenty percent? That's a bit high, isn't it? A: I know, but the food was good, and the service was excellent. B: You're right, dear. She deserves it.