Input question: Which Venetian artist painted 'Venus and Adonis' and 'The Assumption of the Virgin'?

Output answer: titian

Input question: Who starred as the Last Action Hero?

Output answer: arnold schwarzenegger

Input question: "Who sang the theme tune, ""My Heart Will Go On"", in the 1997 film, ""Titanic""?"

Output answer: celine dion

Input question: Who founded cities in Egypt, Afghanistan, Turkey, and several other countries?

Output answer:
alexander great