Read the text and determine if the sentence is true (see options at the end):

"Treehouse of Horror XI" is the first episode of "The Simpsons"<nowiki>'</nowiki> twelfth season and the 249th overall, and the eleventh Halloween episode. The episode features "G-G-Ghost D-D-Dad", "Scary Tales Can Come True" and "Night of the Dolphin" and was written by Rob LaZebnik (story by Mike Scully), John Frink and Don Payne and Carolyn Omine and directed by Matthew Nastuk.

Sentence: "Treehouse of Horror XI" is the tenth episode for halloween
Options are: (I) Yes; (II) It's impossible to say; (III) No;