Input question: Which shade of brownish purple takes its name from the Spanish for flea?

Output answer: puce

Input question: The moral code, 'Treat others as you like to be treated', is known as the 'Ethic of (What)' - a principle of exchange for mutual effect/benefit, and word used variously in science and mathematics?

Output answer: reciprocity

Input question: Which German footballer won the Golden Boot award for scoring the most goals at the finals of the 2006 Football World Cup?

Output answer: miroslav klose

Input question: Which station was the southern terminal of the Liverpool Overhead Railway, and the only underground?

Output answer:
dingle