Input: who wrote the shortest book in the old testament?

Output: Book of Obadiah

Input: who's the little girl that played in waterworld?

Output: Tina Marie Majorino

Input: who played the role of milkha singh in the bhaag milkha bhaag?

Output: Farhan Akhtar

Input: how many episodes are there in season 7 game of thrones?

Output:
7