Ok heres another one.
Theres a house with 3 levels.
Attic(you start here)
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living room kitchen ect.
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Basement
There are three lightbulbs in the basement but the switches are in the attic.How do you find out which switch turns on which light?
The catch is when you leave the attic, you can't enter it again.
Two sisters are we, one dark and one fair.
In twin towers dwelling, we're quite the pair.
One from the land and one from the sea.
Tell us truly, who are we?