Eskimos and penguins

In the ISO 9001:2008 training I attended today, the trainer asked us a (very tricky) question.

Why Eskimos don't kill penguins?

(Source : Google.com)

We were trying hard to think of the answers, and some that came out were:
- Eskimos need penguins to help find source of food
- There is a rule/act that penguins are endangered species, so cannot be killed
- Penguins are to cute to kill

..and so on and so forth.

Obviously we were wrong.

So, do you know why the Eskimos don't kill penguins?

Because the Eskimos live in the north pole (Arctic) while penguins live in the south pole (Antarctic).

Yes, I feel that stupid. 

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