Put on your thinking caps!
Ok, I need some insight here. This is a question that we have to answer in my Computer Organization class (don't ask me how it relates)...
"A missionary lost in Southern California stops at a fork in the road. He knows that two motorcycle gangs inhabit the area, one of which always tells the truth and one of which always lies. He wants to know which road leads to Disneyland. What question should he ask?"
This has been bugging me for 4 days now. Keep in mind you can only ask one question.