If they are asking for illegal drugs, and the stuff you've taken are legal. Then reply no. If they're illegal, then say yes.
They go over the poly questions with you before the test to try to eliminate any ambiguity. When they do that, explain the legal drugs (because one of the questions is most certainly, have you done anything illegal that you haven't disclosed)
Pittsburgh Pirates- 1st place NL Central 7/15/11
They've got us surrounded? Good. Now we can fire in any direction, those bastards wont get away this time
An amateur will train until they get it right. A professional will train until they can't get it wrong.