A Teacher is teaching third Graders

A Teacher is teaching third Graders and asks them to names some big animals in Africa.

Teacher: Name some big animals in Africa.

Kevin: ELEPHANT.

Teacher: Very good, Kevin. Anyone else?

John says: COW.

Teacher: EXCELLENT, Anymore??

No hands up, and Kevin slowly and reluctantly tries his hands up, the teacher notices but wants somebody else to say something.

Since no one else seems to known he says

“OK, you again Kevin??

Kevin: ANOTHER COW.