题目内容：

The man came here yesterday.His father is a famous singer.
The man came here yesterday.His father is a famous singer.合并为一句

优质解答

The man whose father is a famous singer came here yesterday.

追问：

Could you tell me? Does he work in a factory or not?合并为一句

追答：

Could you tell me wether he works in a factory or not?