I am a student.
I am not a student. I'm a teacher
You are a police officer.
You are not a police officer. You are a fire fighter.
She is a singer.
She is not a singer. She is a doctor.
He is a doctor.
He is not a doctor. He is a cook.
They are birds.
They are not birds. They are bears.
It is a brown horse.
It is not a brown horse. It is a brown dog.
It is an onion.
It is not an onion. It is an apple.
It is a pink bus.
It is not a pink bus. It is a yellow bus.
She is a teacher.
She isn't a teacher. She is a student.
It is a yellow mouse.
It isn't a yellow mouse. It is a brown tiger.
They are cooks.
They aren't cooks. They are police officers.
They are oxen.
They are not oxen. They are mice.
He is a child.
He isn't a child. He is a man.
They are women.
They are not women. They are children.
We are geese.
We aren't geese. We are sheep.
She is a nurse.
She isn't a nurse. She is a singer.
