Input question: Give the middle name of former US Vice-President Hubert H. Humphries?

Output answer: horatio

Input question: On which sea is the Italian resort of Rimini

Output answer: adriatic

Input question: Which Looney Tunes cartoon character made their debut in April 1937?

Output answer: daffy duck

Input question: How is 'King Rudolf 5th of Ruritania' known in the title of a book?

Output answer:
prisoner of zenda