Can she play the guitar ?
Yes, she can.
Can he play football?
No, he can't.
Can he ride a bike ?
Yes, he can.
Can she play badminton ?
Yes, she can.
Can she ride a bike ?
No, she can't.
Can he play the piano ?
Yes, he can.
Can they fly?
Yes, they can.
Can she swim ?
No, she can't.