Between AKPOS and The Cat

Teacher: If I give you 2 cats and another 2  cats and another 2 cats, how many cats will you have?

Akpos: Seven, Sir.

Teacher: No, listen carefully. If I gave you 2 cats, and another 2 cats and another 2 cats, how many will you have?

Akpos: Seven.

Teacher: Let me put it to you differently.

If I give you 2apples, and another 2 apples and another 2 apples, how many will you

have?

Akpos: Six.

Teacher: Good. Now if I gave you 2 cats, and another 2cats and another 2 cats, how many cats will you have?

Akpos: Seven!!!

Teacher (angry): Where did you get your seven from?

Akpos: Because I already have 1 cat at Home!