Liu Tao: Good morning.
Wang Bing: Good morning.
Liu Tao: What's this?
Wang Bing: It's a new rubber.
Liu Tao: Wow, your rubber is very nice.
Wang Bing: Oh, no, it's Helen's. But where's my rubber?
Liu Tao: Is that under the desk?
Wang Bing: Yes, it is. It's blue.
Liu Tao: It's nice too.