Is she playing with friends?
Yes, she is.
What's he doing?
He's playing table tennis.
Is she playing ice-hockey?
No, she isn't.
What's she doing?
She's reading comics.
What's she doing?
She's watching TV.
What are they doing?
They're listening to music.
What are they doing?
They're playing hide and seek.
Is he doing Judo?
Yes, he is.
What's he doing?
He's playing Frisbee.
Is he flying a kite?
No, he isn't.