Maths

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

Johnny: 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?

Johnny: 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?

Johnny: Six.

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

Johnny: Seven!!!

Angry Teacher: Where did you get ur seven from?

Johnny: (Angrily) Because I already have one cat in the House