I AM A PRECIOUS GEM USED TO MAKE FINE JEWELRY RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

Wine. Did you answer this riddle correctly?
YES  NO  

Ship gloss Did you answer this riddle correctly?
YES  NO  

A clown Did you answer this riddle correctly?
YES  NO  

Gold Did you answer this riddle correctly?
YES  NO  

An anchor Did you answer this riddle correctly?
YES  NO  

They were fed up with the hole business Did you answer this riddle correctly?
YES  NO  

A stamp. Did you answer this riddle correctly?
YES  NO  

A promise Did you answer this riddle correctly?
YES  NO  

A mirror Did you answer this riddle correctly?
YES  NO  

Diamonds Did you answer this riddle correctly?
YES  NO  

A coffin Did you answer this riddle correctly?
YES  NO  

A pencil. Did you answer this riddle correctly?
YES  NO  

When there's change in the weather! Did you answer this riddle correctly?
YES  NO  

Short Did you answer this riddle correctly?
YES  NO  

This is a logic question and can be answered if one realizes that the TRUTH of a LIE is a LIE, and the LIE of a TRUTH is a LIE. You need one guard to give you the other guards answer. Knowing this one could ask a question like, If I were to ask the other guard which door leads to freedom, what would he say?

If you ask the guard who always tells the truth, he would tell you the other guard would point you to the door of death. If you ask the guard who always lies, he would tell you the opposite door of the truth-telling guard and point you to the door of death. In either case, both guards will point to the door of death so you should choose the other one. Did you answer this riddle correctly?
YES  NO