Question: What is the American media company that produced The Hobbit: The Desolation of Smaug in collaboration with WingNut Films and New Line Cinema?
Related documents: [0]  [DOC] Metro-Goldwyn-Mayer Studios Inc. (abbreviated as MGM or M-G-M, also known as Metro-Goldwyn-Mayer Pictures, Metro-Goldwyn-Mayer or simply Metro, and for a former interval known as Metro-Goldwyn-Mayer/United Artists, or MGM/UA) is an American media company, involved primarily in the production and distribution of feature films and television programs. [END] 
[1]  [DOC] The Hobbit: The Desolation of Smaug is a 2013 epic high fantasy adventure film directed by Peter Jackson and produced by WingNut Films in collaboration with New Line Cinema and Metro-Goldwyn-Mayer. It was distributed by Warner Bros. Pictures and is the second installment in the three-part film series based on the novel "The Hobbit" by J. R. R. Tolkien. The film was preceded by "" (2012) and followed by "" (2014); together they operate as a prequel to Jackson's "The Lord of the Rings" film trilogy. [END] 
Answer: 
Metro-Goldwyn-Mayer Studios Inc.
Metro-Goldwyn-Mayer Studios Inc.