Given the task definition and input, reply with output. In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

M: You're at the Royal Dance School, aren't you? ,F: Yes, that's right. I'm in the second year class. We're all 12 years old. ,M: How many pupils are there at the dance school? ,F: About 120 boys and girls from 11 to 16 years old. ,M: What do you learn? ,F: English language, French, math, music and art. ,M: But when do you learn to dance? ,F: We have a dance class everyday for one hour. ,M: When does your dance class begin? ,F: At 10:30 in the morning. We get up at 7 o'clock and have breakfast at 7:30. There are 2 school lessons before the dance class. School starts at 8:30.
(A) M: OK. You are only 12 years old and you have dropped out of school. (B) M: Great. You are such a diligent student and you are only 12 years old. (C) M: It seems that you don't have boy classmates at the Foreign Language School. (D) M: I'm sorry, I didn't understand. Could you repeat a little louder, please?
B