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: Where did the actor who played the character of CMDR Casey Abbott die? 
Knowledge Triplets: Alfred Hitchcock, people.deceased_person.place_of_death, Bel-Air
Wilt Chamberlain, people.deceased_person.place_of_death, Bel-Air
m.0h2s05d, people.place_lived.location, Bel-Air
Greater Los Angeles Area, location.location.contains, Bel-Air
Stan Robertson, people.deceased_person.place_of_death, Bel-Air
Bel-Air, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0081-adcf
Familian Campus, location.location.containedby, Bel-Air
Gindi Auditorium, location.location.containedby, Bel-Air
William R. Wilkerson, people.deceased_person.place_of_death, Bel-Air
Alma Reville, people.deceased_person.place_of_death, Bel-Air
Fred Freiberger, people.deceased_person.place_of_death, Bel-Air
Emile Ardolino, people.deceased_person.place_of_death, Bel-Air
American Jewish University, location.location.containedby, Bel-Air
Vic Mizzy, people.deceased_person.place_of_death, Bel-Air
Cyril J. O'Donnell, people.deceased_person.place_of_death, Bel-Air
Majel Barrett, people.deceased_person.place_of_death, Bel-Air
m.01077lp0, people.place_lived.location, Bel-Air
United States of America, location.location.contains, Bel-Air
2012 Bel Air Film Festival, time.event.locations, Bel-Air
Cmdr. Casey Abbott, common.topic.notable_for, g.12h324478
Carnie Wilson, people.person.place_of_birth, Bel-Air
Bel-Air, location.location.people_born_here, Jason Goldberg
Bel-Air, location.location.events, 2013 Bel Air Film Festival
m.011458zk, people.place_lived.location, Bel-Air
John Henry Patterson, people.deceased_person.place_of_death, Bel-Air
Bel-Air, location.location.events, 2008 Bel Air Film Festival
Bel-Air, location.location.events, 2010 Bel Air Film Festival
Character, type.property.expected_type, Film character
Film character, freebase.type_profile.published, Published
m.0w7gt55, people.place_lived.location, Bel-Air
m.051rnhh, people.place_lived.location, Bel-Air
m.0112v9yk, people.place_lived.location, Bel-Air
m.0jv2kh6, location.mailing_address.citytown, Bel-Air
Character, rdf-schema#range, Film character
Film character, freebase.type_profile.kind, Portrayal
Bel-Air, location.location.people_born_here, Wendy Wilson
Bel-Air, location.location.contains, American Jewish University
2014 Bel Air Film Festival, time.event.locations, Bel-Air
Film character, freebase.type_hints.included_types, Fictional Character
Bel-Air, location.location.gnis_feature_id, 1660320
Bel-Air, location.location.containedby, Los Angeles County
m.03l8pt3, film.actor.film, Ronald Reagan
Bel Air Film Festival, film.film_festival.location, Bel-Air
William Fadiman, people.deceased_person.place_of_death, Bel-Air
m.04j5_l4, people.marriage.location_of_ceremony, Bel-Air
Film character, type.type.properties, Portrayed in films
m.0h4zxn6, people.place_lived.location, Bel-Air
Vidal Sassoon, people.deceased_person.place_of_death, Bel-Air
Film character, type.type.properties, Portrayed in films (dubbed)
High Anxiety, film.film.featured_film_locations, Bel-Air
Fictional Character, freebase.type_profile.strict_included_types, Topic
m.010qbw08, film.film_regional_release_date.film_release_region, Bel-Air
Ronald Reagan, people.deceased_person.place_of_death, Bel-Air
Nancy Kelly, people.deceased_person.place_of_death, Bel-Air
Don Simpson, people.deceased_person.place_of_death, Bel-Air
Los Angeles, location.location.contains, Bel-Air
m.0qy0kfm, dataworld.gardening_hint.last_referenced_by, Bel-Air
Hal Roach, people.deceased_person.place_of_death, Bel-Air
Cmdr. Casey Abbott, film.performance.character, m.03l8pt3
Film, type.domain.types, Film character
m.03l8pt3, film.performance.film, Hellcats of the Navy
Bel-Air, film.film_location.featured_in_films, High Anxiety
Ronald Reagan, people.deceased_person.place_of_death, Bel-Air
Bel-Air, location.location.people_born_here, Carnie Wilson
m.0h4qd7l, people.place_lived.location, Bel-Air
Leila Hyams, people.deceased_person.place_of_death, Bel-Air
Los Angeles, location.place_with_neighborhoods.neighborhoods, Bel-Air
Film character, freebase.type_profile.strict_included_types, Fictional Character
Film character, type.type.expected_by, Character using Wham-O product
Gerald J. Popek, people.deceased_person.place_of_death, Bel-Air
Bel-Air, location.neighborhood.neighborhood_of, Los Angeles
m.03l8pt3, film.performance.actor, Ronald Reagan
Bel-Air, location.location.containedby, California
Hazel Brooks, people.deceased_person.place_of_death, Bel-Air
Cmdr. Casey Abbott, common.topic.notable_types, Film character
Bel-Air, location.location.contains, Gindi Auditorium
Topic, freebase.type_profile.kind, Portrayal
m.0h70m9j, location.mailing_address.citytown, Bel-Air
Bel-Air, location.location.containedby, United States of America
2011 Bel Air Film Festival, time.event.locations, Bel-Air
Film character, freebase.type_profile.kind, Annotation
Nell Kelly, people.deceased_person.place_of_death, Bel-Air
Topic, freebase.type_profile.published, Published
m.01145brb, people.place_lived.location, Bel-Air
Character, type.property.reverse_property, Portrayed in films
Jane Wyatt, people.deceased_person.place_of_death, Bel-Air
Rosemary Davies, people.deceased_person.place_of_death, Bel-Air
Truman Capote, people.deceased_person.place_of_death, Bel-Air
Marques Johnson Jr., people.deceased_person.place_of_death, Bel-Air
m.03l8pt3, film.performance.character, Cmdr. Casey Abbott
Jason Goldberg, people.person.place_of_birth, Bel-Air
Film character, freebase.type_hints.included_types, Topic
2010 Bel Air Film Festival, time.event.locations, Bel-Air
Bel-Air, location.location.events, 2012 Bel Air Film Festival
m.0n4vrzh, people.marriage.location_of_ceremony, Bel-Air
Film character, type.type.expected_by, Other conquests
Film character, type.type.expected_by, Character
Bel-Air, location.neighborhood.neighborhood_of, Greater Los Angeles Area
2008 Bel Air Film Festival, time.event.locations, Bel-Air
Bel-Air, location.location.events, 2014 Bel Air Film Festival
m.0489nz5, dataworld.gardening_hint.replaced_by, Bel-Air
Leonard Nimoy, people.deceased_person.place_of_death, Bel-Air
2013 Bel Air Film Festival, time.event.locations, Bel-Air
m.011fmv_7, film.film_regional_release_date.film_release_region, Bel-Air
Film character, freebase.type_profile.strict_included_types, Topic
m.0jsr90z, location.mailing_address.citytown, Bel-Air
Bel-Air, location.location.containedby, Greater Los Angeles Area
Bel-Air, location.location.events, 2011 Bel Air Film Festival
Film character, type.type.domain, Film
2009 Bel Air Film Festival, time.event.locations, Bel-Air
Bel-Air, location.location.geolocation, m.0wmrtcd
California, location.location.contains, Bel-Air
m.01120vpx, film.film_regional_release_date.film_release_region, Bel-Air
Cmdr. Casey Abbott, film.film_character.portrayed_in_films, m.03l8pt3
Film character, common.topic.article, m.02_96_z
Wendy Wilson, people.person.place_of_birth, Bel-Air
Greater Los Angeles Area, location.place_with_neighborhoods.neighborhoods, Bel-Air
Fictional Character, freebase.type_profile.kind, Portrayal
m.0z7qcr_, film.film_regional_release_date.film_release_region, Bel-Air
m.011ffclf, people.place_lived.location, Bel-Air
Madelyn Pugh, people.deceased_person.place_of_death, Bel-Air
Edward W. Carter, people.deceased_person.place_of_death, Bel-Air
Bill Cullen, people.deceased_person.place_of_death, Bel-Air
Fictional Character, freebase.type_profile.published, Published
Bel-Air, location.location.contains, Familian Campus
Hamilton Luske, people.deceased_person.place_of_death, Bel-Air
Ronald Reagan, film.actor.film, m.03l8pt3
Los Angeles County, location.location.contains, Bel-Air
Bel-Air, location.location.containedby, Los Angeles
Film character, type.type.expected_by, Killed by
Hellcats of the Navy, film.film.starring, m.03l8pt3
Peggy Lee, people.deceased_person.place_of_death, Bel-Air
m.0h_6kmf, people.place_lived.location, Bel-Air
m.011jd6m7, film.film_regional_release_date.film_release_region, Bel-Air
Bel-Air, location.location.events, 2009 Bel Air Film Festival
Character, owl#inverseOf, Portrayed in films
Fictional Character, freebase.type_hints.included_types, Topic
John Gilbert, people.deceased_person.place_of_death, Bel-Air
Edgar Bethune Ward, people.deceased_person.place_of_death, Bel-Air

Answer: Bel-Air