user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What are the names of the movies the actor who played Mayor Ghoul played in? 
Knowledge Triplets: Film character, freebase.type_profile.kind, Portrayal
m.0y9dxk3, film.performance.character, Mayor Ghoul
Mayor Ghoul, common.topic.notable_types, Film character
Michael Jackson, film.film_story_contributor.film_story_credits, Michael Jackson's Ghosts
Film character, freebase.type_profile.published, Published
Film character, freebase.type_profile.kind, Annotation
Fictional Character, freebase.type_profile.kind, Portrayal
Michael Jackson, film.music_contributor.film, Michael Jackson's Ghosts
Character, owl#inverseOf, Portrayed in films
Fictional Character, freebase.type_profile.published, Published
m.0y9dxk3, film.performance.film, Michael Jackson's Ghosts
Michael Jackson's Ghosts, film.film.starring, m.0y9dxk3
Film character, freebase.type_profile.strict_included_types, Topic
Film character, type.type.properties, Portrayed in films (dubbed)
m.0y9dxk3, film.film.starring, Michael Jackson's Ghosts
Film character, common.topic.article, m.02_96_z
Michael Jackson's Ghosts, film.film.music, Michael Jackson
Michael Jackson, film.actor.film, m.0y9dxk3
Topic, freebase.type_profile.published, Published
Film character, freebase.type_hints.included_types, Fictional Character
m.0y9dxk3, film.performance.actor, Michael Jackson
Film character, type.type.expected_by, Character using Wham-O product
Character, rdf-schema#range, Film character
Character, type.property.reverse_property, Portrayed in films
Fictional Character, freebase.type_profile.strict_included_types, Topic
Mayor Ghoul, film.film_character.portrayed_in_films, m.0y9dxk3
Film, type.domain.types, Film character
Film character, type.type.properties, Portrayed in films
Fictional Character, freebase.type_hints.included_types, Topic
Character, type.property.expected_type, Film character
Film character, type.type.expected_by, Other conquests
m.0y9dxk3, freebase.valuenotation.has_no_value, Special Performance Type
Film character, freebase.type_hints.included_types, Topic
Mayor Ghoul, film.performance.character, m.0y9dxk3
Michael Jackson's Ghosts, film.film.story_by, Michael Jackson
Topic, freebase.type_profile.kind, Portrayal
Film character, type.type.expected_by, Character
Film character, freebase.type_profile.strict_included_types, Fictional Character
Film character, type.type.domain, Film
Film character, type.type.expected_by, Killed by
Mayor Ghoul, common.topic.notable_for, g.1yfj1dhd0

Answer: Michael Jackson Unmasked
The Wiz
Captain EO
Men in Black II
Moonwalker
Motown 25: Yesterday, Today, Forever
Free to Be… You and Me
Michael Jackson's Ghosts
Miss Cast Away
Captain EO Promo & Pre-show
Wiz on Down the Road