Input question: The Colour of Magic, published in 1983, was the first of which series of novels?

Output answer: discworld

Input question: What two letters make up the Internet Country Code for Denmark?

Output answer: dk

Input question: The award winning 2005 children's book And Tango Makes Three has been subject to much controversy as it was seen to be highlighting what behavior in the animal kingdom?

Output answer: homosexuality

Input question: How many tusks does a typical adult male walrus have?

Output answer:
2