John: Sam, who is this man?
Sam: He is Su Shi, a great Chinese poet (诗人).
John: He looks friendly. ① (A. How old is he? B. How many people are there in his family?)
Sam: Hmm... More than (多于)ten.
John: Oh, he has a big family.
Sam: Yes. Do you know "Eight Masters of the Tang and Song"? His father Su Xun, his brother Su Zhe and he are all in it.
John: So cool!