Input question: What is the four letter prefix added to patronymic surnames of Anglo-Norman origin to mean 'son of'?

Output answer: fitz

Input question: An expanded and renamed Schonefeld airport is a replacement for Tegel airport in which European city?

Output answer: berlin

Input question: The international corporate brands Slacker, Rdio and Spotify deliver primarily what services/product?

Output answer: music

Input question: The historical theme park Puy du Fou is in which European country?

Output answer:
france