Input question: What is the Falkirk wheel?

Output answer: boat lift

Input question: In the Parker Brothers game Pit, what type of items are featured on the cards that are traded during play?

Output answer: commodities

Input question: What medieval coin, first minted around 1140 by Roger II of Sicily, was adopted by Florence in 1252 and Venice in 1283, and was in use in Austria-Hungary until 1914?

Output answer: ducat

Input question: Born Erik Weisz in Budapest Hungary. By what name did he become famous?

Output answer:
harry houdini