instruction:
You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
question:
Category: LITERARY SEQUELS 
Clue: "The Restaurant at the End of the Universe" was one of Douglas Adams' sequels to this novel
answer:
the hitchhiker\'s guide to the galaxy


question:
Category: TRANSPORTATION 
Clue: An aircraft that can take off & touch down on water or land is called this, like a class of animals
answer:
amphibious


question:
Category: MUSICALS 
Clue: "Practically Perfect" is one of the new songs written for the stage version of this 1964 Julie Andrews movie
answer:

mary poppins