Generate a correct and concise answer for the question based on the words in the context.

Ex Input:
Context : Peter Reville (5 October 1904 -- 4 March 1970), Christened ``Henry James'', but adopted his father's Christian name, was an Australian rules footballer who played with South Melbourne and Fitzroy in the Victorian Football League (VFL). 
Question : What was Peter Reville's career?

Ex Output:
Australian rules footballer


Ex Input:
Context : The Tsar Tank (Russian: Царь-танк), also known as the Netopyr' (Нетопырь) which stands for Pipistrellus (a genus of bat) or Lebedenko Tank (танк Лебеденко), was an unusual Russian armoured vehicle developed by Nikolai Lebedenko (Николай Лебеденко), Nikolai Zhukovsky (Николай Жуковский), Boris Stechkin (Борис Стечкин), and Alexander Mikulin (Александр Микулин) from 1914 onwards. 
Question : In what year did Tsar Tank enter service?

Ex Output:
1914


Ex Input:
Context : Initially, X Factor Indonesia was planned as a replacement for Indonesian Idol in 2013, but due to the enormous success of the seventh season in 2012, RCTI and FremantleMedia decided to continue collaborating both the X Factor Indonesia and Indonesian Idol with each playing on alternate years. 
Question : Which production company is involved with X Factor Indonesia?

Ex Output:

FremantleMedia