Question

Question #9ce15

Answer 1

The simplest question is: "Do you know ( name of male person )?"

Explanation:

The question receiving such a response could have been any variety of questions, for example:
-- "Who is in charge here?"
"I know him well. My father runs this place."
-- "Do you know a reliable person to repair my roof?"
"I know him well. My brother-in-law is a contractor."
-- "Who would spray graffiti on these buildings?"
"I know him well. I was out with him late last night."