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 team with the mascot named Indianapolis Colts Blue is part of what league? 
Knowledge Triplets: m.075flym, sports.sports_team_season_record.team, Indianapolis Colts
m.075flzc, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, common.topic.webpage, m.09xtjx4
Indianapolis Colts, american_football.football_team.historical_coaching_staff, m.0_q_pw7
Indianapolis Colts Blue, common.topic.image, Blue.jpg
Denver Broncos at Indianapolis Colts, 2009-12-13, american_football.football_game.home_team, Indianapolis Colts
Indianapolis Colts, sports.professional_sports_team.draft_picks, m.05t_x1c
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Tennessee Titans, 2008-10-27
Indianapolis Colts, sports.sports_team.season_record, m.075flzw
Baltimore Colts, sports.sports_team.sport, American football
Indianapolis Colts Blue, common.topic.article, m.0272cxg
Indianapolis Colts, american_football.football_team.home_games, Tennessee Titans at Indianapolis Colts, 2008-12-28
Team Mascot, rdf-schema#range, Mascot
Indianapolis Colts, sports.sports_team.colors, White
Indianapolis Colts at Pittsburgh Steelers, 2008-11-09, american_football.football_game.away_team, Indianapolis Colts
Indianapolis Colts, sports.professional_sports_team.owner_s, Robert Irsay
m.075fm0n, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis, location.hud_county_place.place, Indianapolis
m.010_rtx_, award.award_nomination.award_nominee, Indianapolis Colts
Indianapolis Colts, common.topic.webpage, m.0b471r5
m.075fm1d, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts at Buffalo Bills, 2010-01-03, american_football.football_game.away_team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.home_games, Denver Broncos at Indianapolis Colts, 2009-12-13
m.075flz3, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.historical_coaching_staff, m.0j5cf47
Indianapolis Colts, sports.sports_team.league, m.0crtfbg
m.04vb3pp, sports.sports_league_draft_pick.team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075flym
Indianapolis Colts, award.award_nominee.award_nominations, m.0z4g3bx
Indianapolis Colts Blue, common.topic.notable_types, Mascot
Jim Irsay, sports.sports_team_owner.teams_owned, Indianapolis Colts
Mascot, type.type.expected_by, Team Mascot
Chuck Pagano, american_football.football_coach.current_team_head_coached, Indianapolis Colts
Topic, freebase.type_profile.published, Published
Indianapolis Colts, sports.professional_sports_team.draft_picks, m.05bv5br
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Minnesota Vikings, 2008-09-14
Indianapolis Colts, common.topic.webpage, m.09w946v
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Arizona Cardinals, 2009-09-27
m.075fm26, sports.sports_team_season_record.team, Indianapolis Colts
San Francisco 49ers at Indianapolis Colts, 2009-11-01, american_football.football_game.home_team, Indianapolis Colts
m.0b471r5, common.webpage.topic, Indianapolis Colts
American Football Conference, sports.sports_league.sport, American football
Team, type.property.schema, Mascot
Indianapolis Colts, sports.sports_team.arena_stadium, Lucas Oil Stadium
Indianapolis Colts, sports.sports_team.season_record, m.075fm2z
Indianapolis Colts, sports.sports_team.venue, m.0wz21fg
m.075flxw, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Jacksonville Jaguars, 2008-12-18
Indianapolis Colts, sports.sports_team.season_record, m.075flzm
Indianapolis Colts, sports.sports_team.season_record, m.075fm0n
m.09xtjx4, common.webpage.topic, Indianapolis Colts
Robert Irsay, sports.sports_team_owner.teams_owned, Indianapolis Colts
Super Bowl XLI, sports.sports_championship_event.champion, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075fl_c
Mascot, freebase.documented_object.documentation, m.02ht4bx
Indianapolis Colts, common.topic.webpage, m.0422cyh
Indianapolis Colts, sports.sports_team.season_record, m.075fm0d
Jim Irsay, people.person.parents, Robert Irsay
Indianapolis Colts, sports.professional_sports_team.draft_picks, m.04vb3pp
Indianapolis Colts, sports.sports_team.season_record, m.075flyw
m.0wz21fg, sports.team_venue_relationship.team, Indianapolis Colts
AFC South, sports.sports_league.sport, American football
Indianapolis Colts, sports.sports_team.location, Indianapolis
Indianapolis Colts Blue, common.topic.notable_for, g.1255cy2b9
Blue.jpg, common.image.appears_in_topic_gallery, Indianapolis Colts Blue
Robert Irsay, people.person.children, Jim Irsay
2010 AFC Championship Game, sports.sports_championship_event.champion, Indianapolis Colts
Indianapolis Colts, sports.professional_sports_team.draft_picks, m.05bv76s
m.075fm36, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts Blue, common.topic.image, Blue at 2009 Pro Bowl
Indianapolis Colts, american_football.football_team.home_games, New England Patriots at Indianapolis Colts, 2008-11-02
m.0crt4sl, sports.sports_league_participation.team, Indianapolis Colts
American football team, freebase.type_hints.included_types, Topic
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Houston Texans, 2008-10-05
Indianapolis Colts, sports.sports_team.league, m.0crt4sl
m.0crt9j5, sports.sports_league_participation.team, Indianapolis Colts
Lucas Oil Stadium, location.location.events, 2010 AFC Championship Game
m.0j5cf47, american_football.football_historical_coach_position.team, Indianapolis Colts
Team, rdf-schema#domain, Mascot
Indianapolis Colts at Cleveland Browns, 2008-11-30, american_football.football_game.away_team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.home_games, Jacksonville Jaguars at Indianapolis Colts, 2008-09-21
m.0wz21fg, sports.team_venue_relationship.venue, Lucas Oil Stadium
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at San Diego Chargers, 2009-01-03
American Football Conference, american_football.football_conference.teams, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075fm2q
m.075fl_3, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts at Miami Dolphins, 2009-09-21, american_football.football_game.away_team, Indianapolis Colts
m.07nf6dm, base.ontologies.ontology_instance_mapping.freebase_topic, Indianapolis Colts
Chicago Bears at Indianapolis Colts, 2008-09-07, american_football.football_game.home_team, Indianapolis Colts
Blue at 2009 Pro Bowl, common.image.size, m.0291_fc
Indianapolis Colts, sports.sports_team.season_record, m.075flyc
Indianapolis Colts at Minnesota Vikings, 2008-09-14, american_football.football_game.away_team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.sport, American football
Indianapolis Colts Blue, sports.mascot.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.division, AFC South
Indianapolis Colts, award.award_winner.awards_won, m.0zbrh13
Indianapolis Colts, sports.sports_team.championships, 2007 AFC Championship Game
Indianapolis Colts, american_football.football_team.home_games, New Orleans Saints at Indianapolis Colts, 2010-02-07
Indianapolis Colts, american_football.football_team.home_games, Detroit Lions at Indianapolis Colts, 2008-12-14
Indianapolis Colts, american_football.football_team.home_games, New England Patriots at Indianapolis Colts, 2009-11-15
Team, type.property.master_property, Team Mascot
Indianapolis Colts, sports.sports_team.previously_known_as, Baltimore Colts
Seattle Seahawks at Indianapolis Colts, 2009-10-04, american_football.football_game.home_team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at St. Louis Rams, 2009-10-25
Team Mascot, type.property.reverse_property, Team
Indianapolis Colts, common.topic.webpage, m.09w8wmx
Indianapolis Colts, american_football.football_team.home_games, San Francisco 49ers at Indianapolis Colts, 2009-11-01
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Jacksonville Jaguars, 2009-12-17
Indianapolis Colts, common.topic.notable_types, American football team
American football team, freebase.type_profile.published, Published
Indianapolis Colts, sports.sports_team.season_record, m.075flz3
AFC South, american_football.football_division.teams, Indianapolis Colts
m.09w9k_f, common.webpage.topic, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075fm1d
m.0jbcqwp, film.personal_film_appearance.person, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075fly3
Indianapolis Colts, sports.sports_team.season_record, m.075fl_x
Mascot, freebase.type_profile.strict_included_types, Topic
Indianapolis Colts, base.ontologies.ontology_instance.equivalent_instances, m.07nf6dm
New England Patriots at Indianapolis Colts, 2009-11-15, american_football.football_game.home_team, Indianapolis Colts
Indianapolis Colts, common.topic.notable_for, g.1257p9t50
Indianapolis Colts, american_football.football_team.home_games, New York Jets at Indianapolis Colts, 2010-01-24
m.075fl_c, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Buffalo Bills, 2010-01-03
2010 AFC Championship Game, time.event.locations, Lucas Oil Stadium
Indianapolis Colts, american_football.football_team.home_games, Chicago Bears at Indianapolis Colts, 2008-09-07
Indianapolis Colts, common.topic.image, Indianapolis Colts Helmet
m.075fl_x, sports.sports_team_season_record.team, Indianapolis Colts
m.0_r23rd, american_football.football_historical_coach_position.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Pittsburgh Steelers, 2008-11-09
American Football Conference, sports.sports_league.teams, m.0crt9j5
Indianapolis Colts, american_football.football_team.home_games, Houston Texans at Indianapolis Colts, 2008-11-16
Lucas Oil Stadium, sports.sports_facility.home_venue_for, m.0wz21fg
Indianapolis Colts, american_football.football_team.home_games, Houston Texans at Indianapolis Colts, 2009-11-08
Indianapolis Colts, award.award_nominee.award_nominations, m.0z4h117
Mascot, freebase.type_profile.equivalent_topic, Mascot
2007 AFC Championship Game, sports.sports_championship_event.champion, Indianapolis Colts
Mascot, freebase.type_profile.published, Published
Indianapolis Colts, sports.sports_team.season_record, m.075fm04
m.05t_x1c, sports.sports_league_draft_pick.team, Indianapolis Colts
Blue.jpg, common.image.size, m.0kksz7
Robert Irsay, sports.sports_team_owner.teams_owned, Baltimore Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Cleveland Browns, 2008-11-30
Sports, type.domain.types, Mascot
Baltimore Colts, sports.professional_sports_team.owner_s, Robert Irsay
Indianapolis Colts, american_football.football_team.home_games, Seattle Seahawks at Indianapolis Colts, 2009-10-04
Baltimore Colts, sports.defunct_sports_team.later_known_as, Indianapolis Colts
Indianapolis Colts, american_football.football_team.home_games, Tennessee Titans at Indianapolis Colts, 2009-12-06
Indianapolis, sports.sports_team_location.teams, Indianapolis Colts
American Football Conference, american_football.football_conference.divisions, AFC South
Indianapolis Colts, sports.sports_team.colors, Blue
m.0z4h14x, award.award_honor.award_winner, Indianapolis Colts
m.075fly3, sports.sports_team_season_record.team, Indianapolis Colts
m.075flyw, sports.sports_team_season_record.team, Indianapolis Colts
m.075fm0x, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Tennessee Titans, 2009-10-11
New England Patriots at Indianapolis Colts, 2008-11-02, american_football.football_game.home_team, Indianapolis Colts
American football team, freebase.type_profile.strict_included_types, Topic
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Miami Dolphins, 2009-09-21
m.09w8wmx, common.webpage.topic, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Houston Texans, 2009-11-29
Lucas Oil Stadium, location.location.containedby, Indianapolis
Indianapolis Colts, sports.sports_team.championships, 2010 AFC Championship Game
Mascot, freebase.type_hints.included_types, Topic
m.0_q_pw7, american_football.football_historical_coach_position.team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.championships, Super Bowl XLI
Baltimore Ravens at Indianapolis Colts, 2010-01-16, american_football.football_game.home_team, Indianapolis Colts
Indianapolis Colts Blue, sports.sports_team.team_mascot, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Green Bay Packers, 2008-10-19
m.0zbrh13, award.award_honor.award_winner, Indianapolis Colts
m.0422cyh, common.webpage.topic, Indianapolis Colts
Indianapolis Colts, film.person_or_entity_appearing_in_film.films, m.0jbcqwp
Indianapolis Colts, american_football.football_team.home_games, Baltimore Ravens at Indianapolis Colts, 2008-10-12
m.075flzm, sports.sports_team_season_record.team, Indianapolis Colts
m.0_3qy1c, sports.sports_team_coach_tenure.team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075flzc
Baltimore Colts, sports.defunct_sports_team.sport, American football
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at Baltimore Ravens, 2009-11-22
Indianapolis Colts at Baltimore Ravens, 2009-11-22, american_football.football_game.away_team, Indianapolis Colts
m.0crtfbg, sports.sports_league_participation.league, AFC South
AFC South, american_football.football_division.conference, American Football Conference
Indianapolis Colts, american_football.football_team.conference, American Football Conference
m.075fm2q, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.home_games, New York Jets at Indianapolis Colts, 2009-12-27
Indianapolis Colts, sports.sports_team.season_record, m.075fm0x
Mascot, common.topic.article, m.02ht4bx
Indianapolis Colts, sports.sports_team.season_record, m.075fl_n
m.075flyc, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.division, AFC South
Indianapolis Colts, american_football.football_team.home_games, Baltimore Ravens at Indianapolis Colts, 2010-01-16
Indianapolis Colts, sports.professional_sports_team.owner_s, Jim Irsay
Indianapolis Colts, award.award_nominee.award_nominations, m.010_rtx_
Indianapolis Colts, sports.sports_team.season_record, m.075fl_3
m.0crtfbg, sports.sports_league_participation.team, Indianapolis Colts
Blue at 2009 Pro Bowl, common.image.appears_in_topic_gallery, Indianapolis Colts Blue
m.05bv76s, sports.sports_league_draft_pick.team, Indianapolis Colts
Baltimore Ravens at Indianapolis Colts, 2008-10-12, american_football.football_game.home_team, Indianapolis Colts
Indianapolis Colts, sports.professional_sports_team.draft_picks, m.05cdl8p
m.05bv5vr, sports.sports_league_draft_pick.team, Indianapolis Colts
m.05cdl8p, sports.sports_league_draft_pick.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.home_games, Jacksonville Jaguars at Indianapolis Colts, 2009-09-13
Indianapolis Colts, common.topic.webpage, m.09w9k_f
Indianapolis Colts, sports.sports_team.team_mascot, Indianapolis Colts Blue
Team Mascot, type.property.expected_type, Mascot
Indianapolis Colts, sports.sports_team.season_record, m.075fm26
Indianapolis Colts, sports.sports_team.season_record, m.075fm36
Indianapolis Colts, common.topic.webpage, m.09w8bgk
m.075fm3g, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.league, m.0crt9j5
Indianapolis Colts, american_football.football_team.current_head_coach, Chuck Pagano
m.075fl_n, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075fm1v
Indianapolis Colts, sports.sports_team.season_record, m.075fm3g
Lucas Oil Stadium, sports.sports_facility.teams, Indianapolis Colts
m.0crt9j5, sports.sports_league_participation.league, American Football Conference
Mascot, type.type.properties, Team
m.09w8bgk, common.webpage.topic, Indianapolis Colts
m.09w946v, common.webpage.topic, Indianapolis Colts
Indianapolis Colts, american_football.football_team.home_games, Cincinnati Bengals at Indianapolis Colts, 2008-12-07
Mascot, type.type.expected_by, sports_team_mascot
Indianapolis Colts, american_football.football_team.historical_coaching_staff, m.0_r23rd
Mascot, freebase.type_profile.kind, Title
m.0z4g3bx, award.award_nomination.award_nominee, Indianapolis Colts
Indianapolis Colts, common.topic.article, m.03wnt
Indianapolis Colts, sports.sports_team.season_record, m.075flxw
m.075fm2g, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, award.award_winner.awards_won, m.0z4h14x
Team Mascot, owl#inverseOf, Team
Indianapolis Colts Helmet, common.image.appears_in_topic_gallery, Indianapolis Colts
Indianapolis Colts, sports.sports_team.season_record, m.075fm2g
m.075fm1v, sports.sports_team_season_record.team, Indianapolis Colts
AFC South, sports.sports_league.teams, m.0crtfbg
m.075fm04, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, sports.sports_team.coaches, m.0_3qy1c
Mascot, type.type.domain, Sports
m.075fm0d, sports.sports_team_season_record.team, Indianapolis Colts
m.0_qyf7q, award.award_nomination.award_nominee, Indianapolis Colts
m.05bv5br, sports.sports_league_draft_pick.team, Indianapolis Colts
Indianapolis Colts, sports.professional_sports_team.draft_picks, m.05bv5vr
Indianapolis Colts, award.award_nominee.award_nominations, m.0_qyf7q
Indianapolis Colts, american_football.football_conference.teams, American Football Conference
m.0z4h117, award.award_nomination.award_nominee, Indianapolis Colts
m.075flzw, sports.sports_team_season_record.team, Indianapolis Colts
m.075fm2z, sports.sports_team_season_record.team, Indianapolis Colts
Indianapolis Colts, american_football.football_team.away_games, Indianapolis Colts at San Diego Chargers, 2008-11-23
Baltimore Colts, common.topic.notable_types, American football team
Cincinnati Bengals at Indianapolis Colts, 2008-12-07, american_football.football_game.home_team, Indianapolis Colts

Answer: National Football League
AFC South
American Football Conference