Is she a teacher?
No, she isn't.
No, he isn't.
Yes, he is.
Yes, she is.
Are they students?
No, they aren't.
Yes, they are.
No, we aren't.
Yes, we are.
Is he a doctor?
No, he isn't.
Yes, he is.
Yes, she is.
No, she isn't.
Are we friends?
No, they aren't.
Yes, they are.
Yes, we are.
No, we aren't.
Is it a cat?
No, it isn't.
No, they aren't.
Yes, they are.
Yes, it is.
Is she a teacher? 'Yes, she is.'
Are they students? 'No, they are .'
Is he a doctor? 'Yes, she is.'
Are we friends? Yes, we are.'
Is it a cat? Yes, it is.'