Can she paint? (No)
No, she can't. She can't paint.
What can they do?
They can sing.
Can you play baseball?
Yes, I can. I can play baseball. / No, I can't. I can't play baseball.
Can you fly a kite?
Yes, I can. I can fly a kite. / No, I can't. I can't fly a kite.
Can you take photos?
Yes, I can. I can take photos. / No, I can't. I can't take photos.
Can they jump? (Yes)
Yes, they can. They can jump.
What can he do?
He can play football.
Can he climb a tree? (No)
No, he can't. He can't climb a tree.
Can you dance?
Yes, I can. I can dance. / No, I can't. I can't dance.
What can she do?
She can play the guitar.