Can he walk?
No, he can't
Is it funny?
Yes, it is
Are you scared?
Yes, I am
Can they dance?
Yes, they can
Can you throw the ball?
Yes, I can
Are they happy?
Yes, they are
Can he ride a bike?
Yes, he can
Is she sad?
Yes, she is
Is he young?
Yes, he is
Can he catch the ball?
No, he can't