Can the boy ride a bike? (X)
No, he can't ride a bike.
Can the tadpoles walk? (X)
No, they can't walk.
Yes, the teacher can teach. (?)
Can the teacher teach?
Can whales swim? (O)
Yes, they can swim.
No, the fish can't sing. (?)
Can the fish sing?
Can the airplane fly? (O)
Yes, it can fly.
No, the cat can't swim. (?)
Can the cat swim?
Yes, the monkey can climb a tree. (?)
Can the monkey climb a tree?
Yes, the children play soccer. (?)
Can the children play soccer?
Can the man play th violin? (O)
Yes, he can play the violin.
Yes, the girl can dance. (?)
Can the girl dance?
Can the dog read? (X)
No, it can't read.
Can the man cook? (O)
Yes, he can cook.
Can the fish speak English? (X)
No, it can't speak English.
Yes, the ostrich can run. (?)
Can the ostrich run?
Yes, they can sing. (?) (X)
Can they sing?