Are they playing table tennis?
Yes, they are.
Are they playing soccer? What are they doing?
No, they aren't. They are playing hockey
What is he doing?
He is playing basketball
What is she doing?
she is playing hockey
Is he playing baseball?
yes, he is.
What is he doing?
He is playing soccer.
Is she playing tennis? what is she doing?
No, she isn't. She is playing volleyball.
What is he doing?
He is playing tennis.
Is she playing football?
Yes, she is.
What are they doing?
They are playing volleyball.