Definition: In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Input: Passage: Director Frank Darabont first read Stephen King's 1980 novella The Mist in the Dark Forces anthology, and originally expressed interest in directing a film adaptation for his directing debut. He instead filmed The Shawshank Redemption, also based on another King novella. In October 1994, after completing The Shawshank Redemption, Darabont reiterated his interest in filming The Mist. Darabont did not immediately follow through, instead directing the 1999 film adaptation of Stephen King's The Green Mile. Darabont eventually set up a first look deal for The Mist with Paramount Pictures, having been entrusted feature film rights by Stephen King. By December 2004, Darabont said that he had begun writing an adapted screenplay for The Mist, and by October 2006, the project moved from Paramount to Dimension Films, with Darabont attached to direct and actor Thomas Jane in negotiations to join the cast.
Link Information: instead directing the 1999 film adaptation of Stephen King's The Green Mile. Question: How old was the director of The Green Mile when it was made?
Output:
Answer: 21