How...?
I see!
Where...?
that's the place
Why...?
Your reason right there!
Why...?
Yes, that's why.
Who...?
It's that someone.
How...?
That's the situation!
Who...?
It's related to someone!
What...?
It's the action!
When...?
You need to tell me the time!
When...?
That's the time!
What...?
I wonder too.