Input question: What was William Blake's most famous poem?

Output answer: tiger

Input question: What is lithology the study of?

Output answer: rocks

Input question: The Mazda Cosmo, which began to be marketed in 1990, was the first car to be equipped with what as an option?

Output answer: gps

Input question: "The ""Goldwing"" is a famous motor-cycle model, produced by which company ?"

Output answer:
honda