Be careful when you are dealing with a child

Follow this dialogue between Mumy and Son

Mum: Who is the president of USA?

Son: I don't know!
Mum: (slaps son) Its Donald Trump, you idiot,
next time concentrate on your studies!

After some time.

Son: Mum, who is Aunty Jemima?
Mum: I don't know
Son: I wish I can slap you, Aunty Jemima is
daddy's girlfriend!
Next time concentrate on your marriage