Input question: Which organ of the human body comprises the dermis and epidermis?

Output answer: skin

Input question: The element of the Periodic Table LUTETIUM has its name derived from the Latin name for the city in which is was discovered. Which city?

Output answer: paris

Input question: What is the word for the last car on a freight train?

Output answer: caboose

Input question: Daisywheel, dot-matrix, and laser are all types of what?

Output answer:
printers