Is she bald?
Yes, she is.
Does he have curly hair?
Yes, he does.
Is he thin?
Yes, he is.
Do they have blonde hair?
No, they don't. They have blue hair.
Does she have long hair?
Yes, she does.
Does he have blonde hair?
Yes, he does.
Does she have straight hair?
No, she doesn't. She has curly hair.
Does he have short hair?
No, he doesn't. He has long hair.