Input question: What is the English title of the French police drama Engrenages shown on BBC4?

Output answer: spiral

Input question: In which year did Tanganyika and Zanzibar merge to form Tanzania?

Output answer: 1964

Input question: If something is piscivorous, what does it generally feed on?

Output answer: fish

Input question: Named after an American scientist, what is the SI derived unit of Inductance?

Output answer:
henry