The man in black is (our) teacher对括号部分提问
问题描述：
The man in black is (our) teacher对括号部分提问
答
Whose teacher is the man in black？
答
Whose teacher is the man in black?
答
The man in black is (our) teacher
Whose teacher is the man in black?
对所属关系提问,用whose
答
whose teacher is the man in black?