It is a cat.
It is not a cat. It is a dog.
They are baskeball players.
They are not baskeball players. They are footballers.
It is a fish.
It is not a fish. It's a rabbit.
It is a car.
It is not a car. It is a book.
She is a singer.
She is not a singer. She is a dancer.
We are policemen.
We are not policemen.
He is a teacher.
He is not a teacher. He is a fireman.
He is from Spain
He is not from Spain. He is from Mexico.
She is a doctor.
She is not a doctor. She is a teacher.