Input question: Robert Langdon is the main character of which famous novel published in 2003 ?

Output answer: da vinci code

Input question: Which German mathematician developed the theory of calculus at about the same time as, but independently of, Isaac Newton?

Output answer: gottfried liebnitz

Input question: Who was the first president to be elected for a third four-year term?

Output answer: franklin d roosevelt

Input question: "Who became the youngest winner of the TV show ""American Idol"" when she won season 6?"

Output answer:
jordin sparks