Good morning, Mary.

Nack: Good morning, Mary.

Mary: Hi. Good morning, Nack.

Nack: How's doing today?

Mary: I'm good.

Nack: That's good. What time did you get up this morning?

Mary: At 9 a.m.. 

Nack: Yeah. I got up at 10 and then I played guitar with loop machine.

Mary: How long did you play guitar?

Nack: It's about 1 hour.