Can you point to your neck?
No, I can't.
Can you dance?
No, I can't
Can she do the splits?
Yes, she can.
I can...
dance
Mario Bross can...
jump/fly/turn around
Can you wave your hand?
Yes, I can/No, I can't.
He can...
swing
Can he sit down?
No, he can't.
She can't ...
swim
Can he stand on his head?
Yes, he can.
Can she climb the tree?
No, she can't.