Nack: Good evening, Mary.
Mary: Good evening, Nack. How's today?
Nack: It's good. And you?
Mary: I'm good too. Where were you?
Nack: I went shopping this afternoon. Then I just came back.
Mary:Did you buy something at shopping?
Nack: Yes, I did. I bought some foods at supermarket.
Mary: What foods did you buy?
Nack: I bought mayonnaise and cabbege and more.
Mary: I see.
