Is he a police officer?
No, he isn't
Is she a businesswoman?
Yes, she is.
Is she a travel agent?
Yes, she is.
Is he a chef?
Yes, he is.
Is she a flight attendant?
Yes, she is.
Is he a taxi driver?
No, he isn't
Is she a homemaker?
Yes, she is.
Is he a dentist?
No, he isn't
Is she a flight attendant?
No, she isn't
Is she a vet?
No, she isn't