Is this Nam?
Yes, it is.
Is this Ben?
No, it isn't. It's Bill.
Is this Linh?
No, it isn't. It's Mai.
Is that Lucy?
No, it isn't. It's Mary.
Is this Mary?
Yes, it is.
Is this SEVEN?
No, it isn't. It's TEN.
Is that Bill?
Yes, it is.
Is this Lucy?
Yes, it is.
Is this Mary?
No, it isn't. It's Linh.
Is that Bill?
No, it isn't. It's Ben.