Can they swing?
Yes, they can.
Can he swim?
Yes, he can.
Can you jump rope?
Yes, I can.
Can he hop on one foot?
Yes, he can.
Can you point?
Yes, I can.
Can she jump?
Yes, she can.
Can you do cartwheels?
Yes, I can.
Can he push the car?
No, he can't.
Can she climb?
No, she can't.
Can they pull the rope?
No, they can't.