Is Lia a good student?
Yes, she is.
Yes, is.
No, isn't.
Yes, she's.
Are Mike and Pete from Brazil?
No, they isn't.
Yes, they're.
No, they are.
Yes, they are.
Are you at home?
Yes, I'm.
Yes, are.
Yes, I am.
Yes, you aren't.
Am I at the park?
No, you not.
No, you aren't.
No, am not.
No, aren't.
