Input question: Which organ in the body stores excess sugar as glycogen?

Output answer: liver

Input question: Which Gilbert and Sullivan opera was originally going to be called The Tower of London?

Output answer: yeoman of guard

Input question: 'Say hello to my little friend' is a quote from which film starring Al Pacino?

Output answer: scarface

Input question: Capnomancy is an attempt to foretell future events by studying the patterns made by what?

Output answer:
smoke