Question: Who produced the film "Signal Fire" was originally offered to?

Context paragraphs:
Signal Fire (song): "Signal Fire" is a song from alternative rock band Snow Patrol, appearing on the soundtrack of the film "Spider-Man 3", released on 24 April, 30 April, 2 May and 14 May 2007, depending on the region.  It was the only single released from the soundtrack.  The song was initially offered to "Shrek the Third".  It was recorded at Grouse Lodge and was produced by long-time Snow Patrol producer Jacknife Lee.

Six Bullets: Six Bullets is an independent short western film written and directed by Graham Killeen.  The film's narrative centers on a family torn apart by the work of an evil demon.  It was Killeen's directorial debut and is credited with earning him the "Best Local Filmmaker" award from the Milwaukee Newspaper Shepherd Express in 2006.  Signal Fire Films funded the film and is currently submitting it to the American film festival circuit.

Rahrovan minaret: The Rahrovan minaret is located 6 km northeast of Isfahan.  The minaret is 30 m high.  It dates back to the Seljuq era and has almost kept its original shape, but its inscriptions has been damaged severely.  It is the fourth oldest minaret in Isfahan province after Ali minaret, Sarban minaret and Ziyar minaret.  Its decorations are simple, featuring a stripe of rhombic shapes around the minaret, in which the names of Mohammad and Ali are repeated.  On the top of the minaret, there is a window for muezzin and signal fire for orientation of caravans and passengers in the desert.

Graham Killeen: Graham Killeen (born 1980) is an American independent filmmaker.  He is best known as the writer-director of "Six Bullets", a short film that premiered at the NYC Downtown Film Festival in 2007.  He won the Shepherd Express Best of Milwaukee 2006 award for "Best Milwaukee Filmmaker."  Currently he is working on a feature-length drama titled "355" for the film company Signal Fire Films.

Shrek the Third: Shrek the Third is a 2007 American computer-animated fantasy comedy film and the third installment in the "Shrek" franchise, produced by DreamWorks Animation.  It is the sequel to 2004's "Shrek 2", and is the first in the series to be distributed by Paramount Pictures , which acquired DreamWorks Pictures, the former parent of DreamWorks Animation, in 2006.  Chris Miller and Raman Hui directed and co-directed the film, respectively, with the former also co-writing the screenplay with Jeffrey Price, Peter S. Seaman, and Aron Warner.  In addition to Mike Myers, Eddie Murphy, Cameron Diaz, Antonio Banderas, Rupert Everett, Julie Andrews, and John Cleese, who reprise their roles from "Shrek 2", the film also features Justin Timberlake in the role of Arthur Pendragon and Eric Idle as Merlin.  Harry Gregson-Williams composed the original music for the film.  The story takes place eight months after the marriage of Shrek and Fiona in the first film.  Reluctantly reigning over the kingdom of Far, Far Away, Shrek sets out to find the next heir to the throne—Fiona's cousin Artie, while Prince Charming is plotting to overthrow Shrek and become king.

Signal Fire Films: Signal Fire Films is an independent film company, based in Milwaukee, Wisconsin.  It produces mainly low-budget action/horror films through private investors throughout the Midwest.  The company was launched in 2004 as a short film production company and expanded to feature films in 2006.

Fortress Wall of Seoul: The Hanyangdoseong (Hangul: 한양도성; Hanja: 漢陽都城), or literally the Seoul City Wall is a series of walls made of stone, wood and other materials, built to protect the city of Seoul against invaders.  The wall was first built in 1396 to defend and show the boundaries of the city, surrounding Hanyang (hangul: 한양; hanja: 漢陽; the old name for Seoul) in the Joseon Dynasty.  At that time, it was called "Hansung" (hangul: 한성; hanja: 漢城).  The wall stretches 18.6 km along the ridge of Seoul's four inner mountains, Baegaksan, Naksan, Namsan, and Inwangsan.  At present, a 12-km section of the wall is designated as Historic Site No. 10 (1963) and is protected accordingly, along with the gates, water gates, and signal fire mounds.  Certain sections of the walls have undergone extensive restoration work, having sustained damage or been entirely destroyed in the city’s past.

Baby Snakes (soundtrack): Baby Snakes is the soundtrack to Frank Zappa's film of the same name.  It features several of the songs from the film and was originally released as a picture disc.  The track "Baby Snakes" is the studio recording which appears on "Sheik Yerbouti", but omits the opening riff (instead starting at the first verse).  All others are live recordings, unique to this album and the film.  Like the "Shut Up 'n Play Yer Guitar" set, this LP was originally offered for sale only as a mail order item through Columbia Records's Record Club division in Terre Haute, IN.  The LP was later offered to distributors for conventional brick-and-mortar store sales.

Amica Mutual Insurance: Amica was founded in 1907 by A.T. Vigneron and originally offered auto, fire and theft insurance.  Since then, Amica has expanded to offering auto, home and life insurance, as well as owning a number of subsidiary insurance companies.  It is the oldest mutual insurer of automobiles in the United States.

Dudly Bug: The Dudly (also known as the Dudly Bug) was a brass era, gas powered cyclecar manufactured in Menominee, Michigan, by the Dudly Tool Company from 1913-15.  The Dudly had an ash-wood frame, two-seater open model, that was originally offered with a two-cylinder air-cooled engine.  The 1914 Dudly was offered with a four-cylinder 1.6 L engine.

Supporting paragraphs: Signal Fire (song) Shrek the Third
Answer: DreamWorks Animation