Input question: What notorious convicted tax-evader is considered the instigator of milk date stamps in Chicago?

Output answer: al capone

Input question: Blinker, Fountain, Rocket and Cake are all types of what?

Output answer: fireworks

Input question: The 'two-minute hate' is featured in which novel of the twentieth century?

Output answer: 1984

Input question: Curling stones are currently made of what?

Output answer:
granite