Conversation 4

Man: What did you do last night?

Woman: I watched a documentary about a tribe of people that live in the desert.

Man: Oh, that sounds interesting. What was it about?

Woman: It showed how the people grow food that needs little water.

Man: Really? How did they do that?

Woman: Well, they grow food that collects moisture in the air.

Man: That sounds impossible. I need to check that out.

Woman: It's on the new channel. It just started this month.

Man: My wife told me about that. I hear there are lots of docs that are worth watching.

Woman: There are. You should check it out.