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: The character Dusky Ledoux's parents were played by which actors? 
Knowledge Triplets: Gladys Pearl Baker, people.person.profession, Film Editor
Character, rdf-schema#range, Film character
m.0kpgnt0, people.marriage.spouse, Gladys Pearl Baker
Gladys Pearl Baker, people.person.spouse_s, m.0rpzg0q
Topic, freebase.type_profile.kind, Portrayal
Right Cross, film.film.starring, m.0gxt05x
m.0gxt05x, film.performance.actor, Marilyn Monroe
Marilyn Monroe, film.actor.film, m.0gxt05x
m.0rpzg0q, people.marriage.spouse, Gladys Pearl Baker
Film character, type.type.expected_by, Character using Wham-O product
Film, type.domain.types, Film character
m.0gxt05x, film.performance.film, Right Cross
Gladys Pearl Baker, people.person.sibling_s, m.0vtzrvq
Martin Edward Mortensen, people.person.gender, Male
Berniece Baker Miracle, people.person.parents, Gladys Pearl Baker
Character, type.property.expected_type, Film character
Gladys Pearl Baker, film.person_or_entity_appearing_in_film.films, m.0rpz9hz
Character, type.property.reverse_property, Portrayed in films
Film character, type.type.expected_by, Killed by
Film character, type.type.domain, Film
Fictional Character, freebase.type_profile.strict_included_types, Topic
Film character, freebase.type_profile.kind, Annotation
Film character, freebase.type_profile.strict_included_types, Topic
Piedras Negras, location.location.people_born_here, Gladys Pearl Baker
Dusky Ledoux, film.film_character.portrayed_in_films, m.0gxt05x
Fictional Character, freebase.type_profile.kind, Portrayal
Marilyn Monroe, people.person.children, Gladys Pearl Baker
m.0gxt05x, film.performance.character, Dusky Ledoux
Gladys Pearl Baker, people.person.date_of_birth, 1902-05-27
Film Editor, people.profession.people_with_this_profession, Gladys Pearl Baker
Gladys Pearl Baker, people.person.children, Robert Kermitt Baker
Gladys Pearl Baker, people.deceased_person.date_of_death, 1984-03-11
Gladys Pearl Baker, people.person.place_of_birth, Piedras Negras
Gladys Pearl Baker, people.person.spouse_s, m.0qf21l5
m.0qf21l5, people.marriage.spouse, Gladys Pearl Baker
Dusky Ledoux, common.topic.notable_for, g.1257jn2pl
Gladys Pearl Baker, imdb.topic.name_id, nm2913418
Film character, freebase.type_hints.included_types, Topic
Martin Edward Mortensen, people.person.place_of_birth, Vallejo
Marilyn Monroe, people.person.parents, Martin Edward Mortensen
Della Mae Hogan, people.person.children, Gladys Pearl Baker
Gladys Pearl Baker, people.person.gender, Female
Gladys Pearl Baker, people.person.parents, Otis Elmer Monroe
Gladys Pearl Baker, people.person.parents, Della Mae Hogan
Gladys Pearl Baker, people.person.children, Berniece Baker Miracle
Gladys Pearl Baker, people.deceased_person.place_of_death, Gainesville
Film character, common.topic.article, m.02_96_z
Martin Edward Mortensen, people.person.spouse_s, m.0kpgnt0
Fictional Character, freebase.type_profile.published, Published
Film character, type.type.properties, Portrayed in films (dubbed)
Martin Edward Mortensen, people.person.date_of_birth, 1897
Martin Edward Mortensen, people.person.children, Marilyn Monroe
Film character, type.type.properties, Portrayed in films
Gladys Pearl Baker, people.person.spouse_s, m.0kpgnt0
Fictional Character, freebase.type_hints.included_types, Topic
m.0gxt05x, film.actor.film, Marilyn Monroe
Martin Edward Mortensen, people.person.parents, Martin Mortensen
Film character, freebase.type_profile.strict_included_types, Fictional Character
m.0kpgnt0, people.marriage.spouse, Martin Edward Mortensen
m.0gxt05x, film.performance.special_performance_type, Uncredited
Marilyn Monroe, people.person.parents, Martin Edward Mortensen
Robert Kermitt Baker, people.person.parents, Gladys Pearl Baker
Gladys Pearl Baker, people.person.nationality, United States of America
m.0vtzrvq, people.sibling_relationship.sibling, Gladys Pearl Baker
Film character, freebase.type_hints.included_types, Fictional Character
Film character, type.type.expected_by, Character
Marilyn Monroe, people.person.parents, Gladys Pearl Baker
Film character, type.type.expected_by, Other conquests
Vallejo, location.location.people_born_here, Martin Edward Mortensen
Dusky Ledoux, common.topic.notable_types, Film character
Martin Edward Mortensen, people.deceased_person.date_of_death, 1981
Dusky Ledoux, film.film_character.portrayed_in_films, m.0gxt05x
Film character, freebase.type_profile.kind, Portrayal
Character, owl#inverseOf, Portrayed in films
Martin Mortensen, people.person.children, Martin Edward Mortensen
Martin Edward Mortensen, people.person.nationality, United States of America
Film character, freebase.type_profile.published, Published
Gladys Pearl Baker, people.person.children, Marilyn Monroe
Topic, freebase.type_profile.published, Published
Otis Elmer Monroe, people.person.children, Gladys Pearl Baker
m.0rpz9hz, film.personal_film_appearance.person, Gladys Pearl Baker

Answer: Martin Edward Mortensen
Gladys Pearl Baker