Who is this?
This is a bank teller
What is it doing?
It is depositing money
What is this?
This is an ATM
What is this?
This is a bank
What is this?
This is cash
What is this?
This is a piggy bank
What is this?
This is a debit card
What is he doing?
He is withdrawing money?
What is this?
This is a credit card