Paddy

"Paddy wanted to be an accountant, so he went for an aptitude test.
Tester: If I give you two rabbits, two rabbits, and another two rabbits,
how many rabbits have you got?
Paddy: Seven!
Tester: No, listen carefully again.
If I give you two rabbits, two rabbits, and another two rabbits,
how many rabbits have you got?
Paddy: Seven!
Tester: Let's try this another way.
If I give you two bottles of beer, two bottles of beer,
and another two bottles of beer, how many bottles of beer have you got?
Paddy: Six.
Tester: Good! Now, if I give you two rabbits, two rabbits, and another two rabbits,
how many rabbits have you got?
Paddy: Seven!
Tester: How on earth do you work out that three lots of two rabbits is seven?
Paddy : I've already got one rabbit at home!"
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