Is he a firefighter?
Yes, he is.
Is she a teacher?
No, she isn't.
Is she a student?
Yes, she is.
Is she a zookeeper?
Yes, she is.
Is he a police officer?
Yes, he is.
Is she a pilot?
No, she isn't.
Is she a cook?
Yes, she is.
Is he a doctor?
Yes, he is.
Is he a famer?
Yes, he is.
Is he a mailman?
No, he isn't.