Input: who was the winner of x factor with olly murs?

Output: Joe McElderry

Input: where is the governor's mansion in california?

Output: 1526 H Street in Sacramento

Input: who is the 1st runner up of nach baliye 8?

Output: Abigail Pande and Sanam Johar

Input: when was nanjing(nanking) selected as the capital city of the republic of china?

Output:
317