Question: Greg Hoffman was working on "Saw III," a 2006 American horror film, but was unable to finish his work on the film, which was directed by who?
Sentence (from "Saw III"): It is the third installment in the "Saw" franchise and stars Tobin Bell, Shawnee Smith, Angus Macfadyen, Bahar Soomekh, and Dina Meyer.
Relevant evidence: No