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: who will play mr gray in the film? 
Knowledge Triplets: Male, medicine.risk_factor.diseases, Attention deficit hyperactivity disorder
Male, medicine.risk_factor.diseases, Corneal abrasion
Fifty Shades of Grey, book.book.characters, Elliot Grey
m.0kfyrt3, base.animalnames.animal_specific_name_relationship.gender, Male
Male, medicine.risk_factor.diseases, heart attack
Male, base.animalnames.animal_gender.animal_names, m.05bvklm
Christian Grey, fictional_universe.fictional_character.gender, Male
Character, type.property.expected_type, Film character
Male, base.gender.gender_identity.people, m.04j647l
Male, medicine.risk_factor.diseases, Amyotrophic lateral sclerosis
Male, base.gender.gender_identity.people, m.04j64q8
Film character, freebase.type_profile.strict_included_types, Topic
Male, base.skosbase.vocabulary_equivalent_topic.equivalent_concept, Males
Fifty Shades of Grey, book.book.characters, Bob Adams
heart attack, medicine.risk_factor.diseases, Abdominal aortic aneurysm
Male, medicine.risk_factor.diseases, Antisocial personality disorder
Fifty Shades of Grey, book.book.editions, Fifty Shades of Grey
E. L. James, book.author.series_written_or_contributed_to, Fifty Shades trilogy
Abdominal aortic aneurysm, medicine.disease.risk_factors, heart attack
m.04mmfr8, base.gender.personal_gender_identity.gender_identity, Male
Character, owl#inverseOf, Portrayed in films
m.02_98hd, base.gender.personal_gender_identity.gender_identity, Male
Fifty Shades of Grey, book.book.characters, Jose Rodriguez
Male, medicine.risk_factor.diseases, Paget's disease of bone
Male, medicine.risk_factor.diseases, Obstructive sleep apnea
Film character, freebase.type_profile.strict_included_types, Fictional Character
Fifty Shades Darker, book.written_work.next_in_series, Fifty Shades Freed
Male, medicine.risk_factor.diseases, Seborrheic dermatitis
Male, base.animalnames.animal_gender.animal_names, m.0kfyrt3
Fifty Shades Darker, book.book.editions, Fifty Shades Darker
heart attack, medicine.symptom.symptom_of, Myocardial Ischemia
Male, medicine.risk_factor.diseases, Ectodermal dysplasia
Male, medicine.risk_factor.diseases, Alcohol abuse
Epilepsy, medicine.disease.risk_factors, Male
heart attack, medicine.disease.risk_factors, Male
Male, base.gender.gender_identity.people, m.02zd4tr
Male, medicine.risk_factor.diseases, Pectus excavatum
m.0zm9_69, biology.hybrid_parentage.parent_sex, Male
Male, base.animalnames.animal_gender.animal_names, m.05bvjyj
m.0d522bn, biology.hybrid_parentage.parent_sex, Male
Male, biology.hybrid_parent_gender.hybrids, m.0blp5sr
Cardiovascular disease, people.cause_of_death.includes_causes_of_death, Cardiovascular disease
Christian Grey, book.book_character.appears_in_book, Fifty Shades of Grey
Cardiovascular disease, medicine.disease.parent_disease, Cardiovascular disease
Stroke, medicine.disease.parent_disease, Cardiovascular disease
m.0ydn3r2, film.performance.character, Christian Grey
Male, base.animalnames.animal_gender.animal_names, m.05bvkm6
Film character, freebase.type_hints.included_types, Topic
Fifty Shades Darker, freebase.valuenotation.is_reviewed, Date of first publication
Fifty Shades of Grey, book.book.characters, Carla Adams
Male, medicine.risk_factor.diseases, Benign prostatic hyperplasia
Jamie Dornan, film.actor.film, m.0ydn3r2
Fifty Shades of Grey, book.written_work.next_in_series, Fifty Shades Darker
Male, base.gender.gender_identity.people, m.09td39b
Male, base.animalnames.animal_gender.animal_names, m.0kfyrvl
Male, biology.hybrid_parent_gender.hybrids, m.0hzxnsy
Male, medicine.risk_factor.diseases, Multiple myeloma
Fifty Shades Darker, freebase.valuenotation.is_reviewed, Author
Massimo Zanini, freebase.domain_profile.category, Male
m.0gxvv0h, base.gender.personal_gender_identity.gender_identity, Male
Male, medicine.risk_factor.diseases, Esophageal cancer
Amyotrophic lateral sclerosis, medicine.disease.risk_factors, Male
Stroke, medicine.risk_factor.diseases, Epilepsy
Fifty Shades Darker, book.written_work.previous_in_series, Fifty Shades of Grey
Male, medicine.risk_factor.diseases, Anaplastic thyroid cancer
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Part of series
Male, medicine.risk_factor.diseases, Urolithiasis
Male, common.topic.notable_for, g.1255p_jgc
Attention deficit hyperactivity disorder, medicine.disease.risk_factors, Male
Fifty Shades of Grey, film.film.story_by, E. L. James
Fifty Shades Darker, book.written_work.author, E. L. James
Book, type.type.properties, Characters
Abdominal aortic aneurysm, medicine.disease.risk_factors, Stroke
m.0kfyrw1, base.animalnames.animal_specific_name_relationship.gender, Male
Phone Trick, biology.organism.sex, Male
Male, base.gender.gender_identity.people, m.02_1x1x
Book, freebase.type_profile.strict_included_types, Topic
Male, base.gender.gender_identity.people, m.0gxvv0h
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Characters
Male, medicine.risk_factor.diseases, Urethritis
Male, medicine.risk_factor.diseases, Ankylosing spondylitis
Male, biology.hybrid_parent_gender.hybrids, m.0d522bn
Male, medicine.risk_factor.diseases, Actinic keratosis
E. L. James, film.producer.film, Fifty Shades of Grey
Bladder cancer, medicine.disease.risk_factors, Male
Male, medicine.risk_factor.diseases, Pyloric stenosis
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Author
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Genre
Stroke, medicine.disease.risk_factors, Male
Male, medicine.risk_factor.diseases, Abdominal aortic aneurysm
Parkinson's disease, medicine.disease.symptoms, Seborrheic dermatitis
Male, medicine.risk_factor.diseases, Kyphosis
Pancreatic cancer, medicine.icd_9_cm_classification.includes_classifications, Pancreatic cancer
Male, medicine.risk_factor.diseases, Hodgkin's lymphoma
Male, medicine.risk_factor.diseases, Cardiovascular disease
Male, base.animalnames.animal_gender.animal_names, m.0kfyrv7
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Date of first publication
Fifty Shades Darker, book.written_work.part_of_series, Fifty Shades trilogy
Character, rdf-schema#range, Film character
Stroke, medicine.risk_factor.diseases, Abdominal aortic aneurysm
Christian Grey, common.topic.notable_for, g.125czvn3w
Male, biology.hybrid_parent_gender.hybrids, m.0j7v__g
SFX Award for Best Actor, award.award_category.disciplines_or_subjects, Male
Male, medicine.risk_factor.diseases, Ventricular tachycardia
Male, medicine.risk_factor.diseases, Non-Hodgkin lymphoma
Epilepsy, medicine.disease.risk_factors, Stroke
Male, biology.hybrid_parent_gender.hybrids, m.0bm6pqb
Jamie Dornan, people.person.gender, Male
Phone Trick, base.thoroughbredracing.thoroughbred_racehorse.sex, Male
Fifty Shades of Grey, book.book.genre, Erotic literature
m.02zd4tr, base.gender.personal_gender_identity.gender_identity, Male
Male, biology.hybrid_parent_gender.hybrids, m.0d521lm
Male, medicine.risk_factor.diseases, Syphilis
Male, fictional_universe.fictional_setting.fictional_characters_born_here, Shadow Figure
Male, freebase.domain_category.domains, Massimo Zanini
Male, medicine.risk_factor.diseases, Golfer's elbow
m.0d521lm, biology.hybrid_parentage.parent_sex, Male
Fifty Shades Darker, common.topic.notable_types, Book
Fifty Shades of Grey, book.written_work.author, E. L. James
Fifty Shades Darker, common.topic.notable_for, g.12555q0zp
Male, medicine.risk_factor.diseases, Acute myeloid leukemia
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Original language
m.0gxvv0q, base.gender.personal_gender_identity.gender_identity, Male
Abdominal aortic aneurysm, medicine.disease.risk_factors, Transient ischemic attack
Male, medicine.risk_factor.diseases, Kidney cancer
Male, medicine.risk_factor.diseases, Hair loss
Male, biology.hybrid_parent_gender.hybrids, m.0blp580
m.0d5218t, biology.hybrid_parentage.parent_sex, Male
Male, medicine.risk_factor.diseases, Bladder cancer
m.05bvkm6, base.animalnames.animal_specific_name_relationship.gender, Male
Fifty Shades of Grey, freebase.valuenotation.is_reviewed, Next in series
Fifty Shades of Grey, book.book.characters, Christian Grey
Male, medicine.risk_factor.diseases, Myocardial Ischemia
Fifty Shades of Grey, common.topic.notable_types, Adapted Work
Male, people.person.gender, Jamie Dornan
m.05bvklm, base.animalnames.animal_specific_name_relationship.gender, Male
Esophageal cancer, medicine.disease.risk_factors, Male
Burn, medicine.disease.risk_factors, Male
Male, common.topic.subjects, ZasPorn
Male, medicine.risk_factor.diseases, Retroperitoneal fibrosis
heart attack, medicine.disease.symptoms, Ventricular tachycardia
Male, medicine.risk_factor.diseases, Gout
Fifty Shades Darker, book.book.characters, Christian Grey
Male, base.gender.gender_identity.people, m.04j64rh
Male, medicine.risk_factor.diseases, Stuttering
m.05bvjy3, base.animalnames.animal_specific_name_relationship.gender, Male
Male, base.gender.gender_identity.people, m.02_98hd
Fictional Character, freebase.type_profile.strict_included_types, Topic
Male, medicine.risk_factor.diseases, Parkinson's disease
m.0blp580, biology.hybrid_parentage.parent_sex, Male
m.05cckn4, base.animalnames.animal_specific_name_relationship.gender, Male
Male, common.topic.article, m.05zpq8
Parkinson's disease, medicine.icd_9_cm_classification.includes_classifications, Parkinson's disease
Male, biology.hybrid_parent_gender.hybrids, m.0d5218t
Cardiovascular disease, people.cause_of_death.includes_causes_of_death, Myocardial Ischemia
Attention deficit hyperactivity disorder, medicine.risk_factor.diseases, Alcohol abuse
Book, freebase.type_profile.published, Published
Male, base.animalnames.animal_gender.animal_names, m.0kfyrw1
m.04j647l, base.gender.personal_gender_identity.gender_identity, Male
Male, base.animalnames.animal_gender.animal_names, m.05bvjy3
Male, medicine.risk_factor.diseases, Hirschsprung's disease
Cardiovascular disease, medicine.disease.risk_factors, Male
m.0kfyrvl, base.animalnames.animal_specific_name_relationship.gender, Male
Fictional Character, freebase.type_profile.published, Published
Abdominal aortic aneurysm, medicine.disease.risk_factors, Male
Male, base.gender.gender_identity.people, m.0gxvt_4
Fifty Shades Darker, book.book.genre, Erotic romance novels
Male, medicine.risk_factor.diseases, Aortic aneurysm
Film character, freebase.type_profile.kind, Annotation
m.0j7v__g, biology.hybrid_parentage.parent_sex, Male
Male, medicine.risk_factor.diseases, Pancreatic cancer
Fifty Shades of Grey, book.book.genre, Erotic romance novels
Male, medicine.risk_factor.diseases, Nephrotic syndrome
Film character, freebase.type_profile.kind, Portrayal
Fictional Character, freebase.type_profile.kind, Portrayal
m.05bvjyj, base.animalnames.animal_specific_name_relationship.gender, Male
Fifty Shades of Grey, common.topic.image, Fifty Shades of Grey
Film character, type.type.expected_by, Character using Wham-O product
heart attack, people.cause_of_death.parent_cause_of_death, Cardiovascular disease
Male, base.animalnames.animal_gender.animal_names, m.05cckn4
Christian Grey, film.film_character.portrayed_in_films, m.0ydn3r2
Abdominal aortic aneurysm, medicine.disease.parent_disease, Cardiovascular disease
Male, medicine.risk_factor.diseases, Transient ischemic attack
Male, medicine.risk_factor.diseases, Emphysema
m.04j64rh, base.gender.personal_gender_identity.gender_identity, Male
E. L. James, book.author.works_written, Fifty Shades Freed
Male, base.gender.gender_identity.people, m.0gxvv0q
Male, medicine.risk_factor.diseases, Gastritis
Male, medicine.risk_factor.diseases, Liver tumour
Film character, type.type.properties, Portrayed in films (dubbed)
Character, type.property.reverse_property, Portrayed in films
Male, medicine.risk_factor.diseases, Meningococcal disease
Book, freebase.type_hints.included_types, Topic
m.02_1x1x, base.gender.personal_gender_identity.gender_identity, Male
Christian Grey, book.book_character.appears_in_book, Fifty Shades Darker
Film character, type.type.expected_by, Character
Male, medicine.risk_factor.diseases, Non-gonococcal urethritis
Film character, freebase.type_profile.published, Published
Film character, type.type.domain, Film
Male, medicine.risk_factor.diseases, Leprosy
Kidney cancer, medicine.disease.risk_factors, Male
Fifty Shades of Grey, book.written_work.original_language, English Language
Male, medicine.risk_factor.diseases, Kaposi's sarcoma
m.0gxvt_4, base.gender.personal_gender_identity.gender_identity, Male
Fifty Shades of Grey, book.book.characters, Ray Steele
Fifty Shades of Grey, media_common.adaptation.adapted_from, Fifty Shades of Grey
Fictional Character, freebase.type_hints.included_types, Topic
Male, base.gender.gender_identity.people, m.04mmfr8
Male, medicine.risk_factor.diseases, Barrett's esophagus
Male, medicine.risk_factor.diseases, Stroke
Male, base.animalnames.animal_gender.animal_names, m.05bvk3z
Fifty Shades Darker, book.book.characters, Anastasia Steele
Fifty Shades of Grey, film.film.starring, m.0ydn3r2
m.09td39b, base.gender.personal_gender_identity.gender_identity, Male
Pancreatic cancer, medicine.disease.risk_factors, Male
Film character, type.type.expected_by, Killed by
Male, medicine.risk_factor.diseases, Sebaceous cyst
m.07n73w_, base.gender.personal_gender_identity.gender_identity, Male
Fifty Shades of Grey, book.book.characters, Carrick Grey
Film character, common.topic.article, m.02_96_z
Film character, freebase.type_hints.included_types, Fictional Character
Pancreatic cancer, medicine.icd_9_cm_classification.parent_classification, Pancreatic cancer
Fifty Shades of Grey, book.book.characters, Anastasia Steele
Male, common.topic.notable_types, Risk Factor
Male, freebase.domain_category.domains, neilplus's types
Cardiovascular disease, people.cause_of_death.parent_cause_of_death, Cardiovascular disease
Male, base.thoroughbredracing.thoroughbred_racehorse_sex.horses_of_this_sex, Phone Trick
Fifty Shades of Grey, common.topic.notable_for, g.1256pb2j_
Stroke, medicine.disease.risk_factors, Transient ischemic attack
heart attack, medicine.disease.parent_disease, Cardiovascular disease
m.0ydn3r2, film.actor.film, Jamie Dornan
Male, medicine.risk_factor.diseases, Hypospadias
Christian Grey, film.performance.character, m.0ydn3r2
Male, biology.hybrid_parent_gender.hybrids, m.0zm9_69
Fifty Shades of Grey, film.film.produced_by, E. L. James
Male, common.topic.image, male.jpg
Stroke, medicine.disease.risk_factors, Hair loss
m.0ydn3r2, film.performance.actor, Jamie Dornan
m.0bm6pqb, biology.hybrid_parentage.parent_sex, Male
m.0kfyrv7, base.animalnames.animal_specific_name_relationship.gender, Male
Parkinson's disease, medicine.disease.risk_factors, Male
Male, medicine.risk_factor.diseases, Inguinal hernia
m.05bvk3z, base.animalnames.animal_specific_name_relationship.gender, Male
Male, medicine.risk_factor.diseases, Autism
Fifty Shades of Grey, common.topic.article, m.0j64xz1
Male, medicine.risk_factor.diseases, Tetralogy of Fallot
Fifty Shades of Grey, book.book.characters, Katherine Kavanagh
Male, base.gender.gender_identity.people, m.07n73w_
m.04j64q8, base.gender.personal_gender_identity.gender_identity, Male
Fifty Shades of Grey, book.written_work.part_of_series, Fifty Shades trilogy
Male, medicine.risk_factor.diseases, Kawasaki disease
Male, medicine.risk_factor.diseases, Dupuytren's contracture
Fifty Shades of Grey, film.film.language, English Language
Male, sports.sports_gender.sports_teams, Vive Targi Kielce
Cardiovascular disease, medicine.disease_cause.diseases, Transient ischemic attack
E. L. James, book.author.works_written, Fifty Shades Darker
Male, medicine.risk_factor.diseases, Burn
Fifty Shades of Grey, book.book.characters, Jason Taylor
m.0blp5sr, biology.hybrid_parentage.parent_sex, Male
Fifty Shades of Grey, media_common.adapted_work.adaptations, Fifty Shades of Grey
Christian Grey, fictional_universe.fictional_character.gender, Male
Male, medicine.risk_factor.diseases, Prostate cancer
Christian Grey, common.topic.notable_types, Film character
E. L. James, film.film_story_contributor.film_story_credits, Fifty Shades of Grey
Parkinson's disease, medicine.icd_9_cm_classification.parent_classification, Parkinson's disease
Film character, type.type.properties, Portrayed in films
Male, base.schemastaging.context_name.pronunciation, m.011sf4j6
Male, medicine.risk_factor.diseases, Kidney Stone
Prostate cancer, medicine.disease.risk_factors, Male
Fifty Shades of Grey, common.topic.article, m.0j49l6t
Book, type.type.properties, Genre
Male, award.award_discipline.awards_in_this_discipline, SFX Award for Best Actor
Male, medicine.risk_factor.diseases, Club foot
m.0ydn3r2, film.performance.film, Fifty Shades of Grey
Fifty Shades of Grey, book.book.characters, Ethan Kavanagh
Cardiovascular disease, people.cause_of_death.includes_causes_of_death, heart attack
Male, medicine.risk_factor.diseases, Epilepsy
E. L. James, book.author.works_written, Fifty Shades of Grey
m.0hzxnsy, biology.hybrid_parentage.parent_sex, Male
Fifty Shades Darker, book.written_work.original_language, English Language
Film character, type.type.expected_by, Other conquests
Male, medicine.risk_factor.diseases, Athlete's foot

Answer: Jamie Dornan