Question: Morris Sullivan was the founder of the studio that created what 1986 animated musical adventure film?
Sentence (from "Tim Burton"): He is known for his dark, gothic, eccentric, and quirky fantasy films such as "Beetlejuice" (1988), "Edward Scissorhands" (1990), the animated musical "The Nightmare Before Christmas" (1993), the biographical film "Ed Wood" (1994), the horror fantasy "Sleepy Hollow" (1999), and later efforts such as "Corpse Bride" (2005), "" (2007), "Dark Shadows" (2012), and "Frankenweenie" (2012).
Relevant evidence: No