Input question: Which is the largest lake in Venezuela?

Output answer: lake maracaibo

Input question: Who became the fastest-selling Playmobil toy figure, to commemorate the 500th anniversary of the Protestant Reformation in 2017?

Output answer: martin luther

Input question: Which horse racing bet entails a series of a multiple of 5 selections?

Output answer: canadian

Input question: For which 1990 invention was Tim Berners-Lee awarded the first Millenium Technology Prize in April 2004?

Output answer:
world wide web