An eye for the language!

In train

1.    — I’m italian. Are you italian too?
— Yes, I am (italian too).
2.    — I’m in Italy to study Italian. And you?
— Yes, I am (in Italy to study Italian too).
3.    — Why are you in Italy?
— I’m here to work.
4.    — Are you in Italy to work?
— Yes, I’m here because of this.
5.    — Why are you in Florence?
— We are here on vacation.
6.    — Are you here on vacation?
— Yes we are here because of this.
7.    — Is the girl foreign?
— Yes, we are both foreign.
8.    — Are you foreign?
— Yeah, I am. We are both foreign.