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 two conferences named in the sports league that inlcudes NFL didgital media as a part of their business? 
Knowledge Triplets: AFC East, american_football.football_division.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5pd
American Football Conference, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0099-b63e
National Football Conference, sports.sports_league.teams, m.0crt9bh
American football, sports.sport.leagues, Czech League of American Football
National Football League, sports.sports_league.teams, m.0crt5nj
National Football League, sports.sports_league.teams, m.0crt4xm
m.0ck2dy7, organization.organization_relationship.parent, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5_n
American Football Conference, american_football.football_conference.teams, Denver Broncos
American football, type.domain.types, American football conference
m.0crt97_, sports.sports_league_participation.league, National Football Conference
American football, sports.sport.leagues, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5j2
m.0ck2dwx, organization.organization_relationship.parent, National Football Conference
Teams, rdf-schema#domain, American football conference
National Football League, sports.sports_league.teams, m.0crt4p3
Pittsburgh Steelers, american_football.football_team.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5x7
National Football League, sports.sports_league.teams, m.0crt59y
Divisions, type.property.schema, American football conference
National Football League, sports.sports_league.teams, m.0crt572
National Football Conference, american_football.football_conference.teams, San Francisco 49ers
National Football League, sports.sports_league.teams, m.0crt5rz
American football, sports.sport.leagues, Capital League
NFC South, american_football.football_division.conference, National Football Conference
m.0crt9dp, sports.sports_league_participation.league, National Football Conference
American football, sports.sport.leagues, AFC East
American Football Conference, american_football.football_conference.divisions, AFC West
NFC North, american_football.football_division.conference, National Football Conference
American Football Conference, american_football.football_conference.teams, Houston Texans
American Football Conference, sports.sports_league.teams, m.0crt9d_
National Football League, sports.sports_league.teams, m.0crt5yr
Miami Dolphins, american_football.football_team.conference, American Football Conference
San Francisco 49ers, american_football.football_team.conference, National Football Conference
American Football Conference, sports.sports_league.teams, m.0crt9fz
National Football Conference, american_football.football_conference.divisions, NFC South
m.011j_qr7, organization.organization_relationship.parent, National Football League
m.07c_t5z, base.yupgrade.user.topics, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5nz
American Football Conference, american_football.football_conference.divisions, AFC South
National Football League, sports.sports_league.teams, m.0crt5_7
m.0ck2dy1, organization.organization_relationship.parent, American Football Conference
NFL Digital Media, internet.website_owner.websites_owned, NFL.com
National Football Conference, american_football.football_conference.teams, Washington Redskins
m.0crt9kg, sports.sports_league_participation.league, American Football Conference
American football, sports.sport.leagues, All American Football League
National Football League, sports.sports_league.teams, m.0crt57h
National Football Conference, american_football.football_conference.teams, Seattle Seahawks
American football conference, freebase.type_profile.published, Published
American Football Conference, american_football.football_conference.league, National Football League
National Football League, sports.sports_league.teams, m.0crt5lm
National Football Conference, organization.organization.child, m.0ck2dwx
National Football League, sports.sports_league.teams, m.0crt5pr
m.0ck2dxp, organization.organization_relationship.parent, American Football Conference
American football, sports.sport.leagues, NFC North
American football, sports.sport.leagues, Irish American Football League
National Football Conference, american_football.football_conference.teams, Philadelphia Eagles
American football, sports.sport.leagues, Independent Women's Football League
League, rdf-schema#domain, American football conference
National Football League, sports.sports_league.seasons, 2004 NFL season
National Football League, sports.sports_league.teams, m.0crt4_7
National Football League, sports.sports_league.seasons, 2003 NFL season
American football, sports.sport.leagues, All-America Football Conference playoffs
m.0crt99w, sports.sports_league_participation.league, National Football Conference
m.0crt9d0, sports.sports_league_participation.league, National Football Conference
New England Patriots, american_football.football_team.conference, American Football Conference
American Football Conference, american_football.football_conference.teams, New England Patriots
American Football Conference, organization.organization.parent, m.04kjpjj
National Football League, sports.sports_league.teams, m.0crt5fv
National Football League, sports.sports_league.seasons, 2011 NFL season
American football, sports.sport.leagues, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5jw
American football, sports.sport.leagues, Women's Professional Football League
National Football League, sports.sports_league.teams, m.0crt5tx
National Football Conference, american_football.football_conference.teams, Chicago Bears
American Football Conference, sports.sports_league.teams, m.0crt9jj
American football, sports.sport.leagues, All-America Football Conference
American football conference, type.type.domain, American football
m.0crt9f8, sports.sports_league_participation.league, American Football Conference
American football conference, freebase.type_hints.included_types, Sports Association
National Football League, sports.sports_league.teams, m.0crt5dc
National Football League, sports.sports_league.teams, m.0crt5w6
National Football League, sports.sports_league.teams, m.0crt5zx
m.04kjpjj, organization.organization_relationship.child, American Football Conference
m.0_fsgwy, dataworld.gardening_hint.last_referenced_by, National Football Conference
Baltimore Ravens, american_football.football_team.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt4sl
American Football Conference, american_football.football_conference.teams, San Diego Chargers
Washington Redskins, american_football.football_team.conference, National Football Conference
New York Giants, american_football.football_team.conference, National Football Conference
m.0crt9j5, sports.sports_league_participation.league, American Football Conference
National Football League, sports.sports_league.teams, m.0crt59h
National Football Conference, organization.organization.child, m.0ck2dxg
National Football League, sports.sports_league.teams, m.0crt5k3
Buffalo Bills, american_football.football_team.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt594
National Football League, sports.sports_league.teams, m.0crt51b
American Football Conference, base.ontologies.ontology_instance.equivalent_instances, m.098lxhv
Conference, rdf-schema#range, American football conference
National Football League, sports.sports_league.teams, m.0crt4tq
National Football League, sports.sports_league.teams, m.0crt5l6
National Football Conference, sports.sports_league.sport, American football
American football, sports.sport.leagues, AFBN Division One
National Football League, sports.sports_league.teams, m.0crt4zr
National Football League, sports.sports_league.seasons, 2010 NFL season
National Football League, sports.sports_league.teams, m.0crt5cy
National Football League, sports.sports_league.teams, m.0crt4qr
American Football Conference, sports.sports_league.teams, m.0crt9k1
American football, sports.sport.leagues, Asia Pacific Football League
National Football Conference, sports.sports_league.teams, m.0crt9b6
m.0ck2dx2, organization.organization_relationship.parent, National Football Conference
m.0crt9jj, sports.sports_league_participation.league, American Football Conference
NFL Digital Media, organization.organization.parent, m.011j_qr7
National Football League, sports.sports_league.teams, m.0crt5y9
NFL Up!, internet.website.owner, NFL Digital Media
m.0crt97k, sports.sports_league_participation.league, National Football Conference
American football, sports.sport.leagues, American Football League
m.0crt9gb, sports.sports_league_participation.league, American Football Conference
m.0ck2dxg, organization.organization_relationship.parent, National Football Conference
American football, sports.sport.leagues, New United States Football League
National Football League, sports.sports_league.teams, m.0crt56r
American Football Conference, american_football.football_conference.teams, Baltimore Ravens
National Football League, sports.sports_league.teams, m.0crt5n8
National Football League, sports.sports_league.seasons, 2005 NFL season
American Football Conference, sports.sports_league.teams, m.0crt9kg
American football, sports.sport.leagues, LNFA 2
National Football League, sports.sports_league.teams, m.0crt4rf
American football conference, freebase.type_profile.strict_included_types, Topic
American Football Conference, american_football.football_conference.teams, Tennessee Titans
National Football Conference, sports.sports_league.teams, m.0crt9d0
National Football Conference, sports.sports_league.teams, m.0crt988
American football, sports.sport.leagues, Alliance Football League
Conference, type.property.schema, American football team
Conference, type.property.expected_type, American football conference
American football, sports.sport.leagues, World Football League
American football, sports.sport.leagues, North American Indoor Football League
National Football Conference, sports.sports_league.teams, m.0crt9dp
American Football Conference, american_football.football_conference.teams, Indianapolis Colts
National Football Conference, sports.sports_league.teams, m.0crt996
American Football Conference, american_football.football_conference.teams, Miami Dolphins
National Football League, sports.sports_league.teams, m.0crt5wh
m.0crt9hw, sports.sports_league_participation.league, American Football Conference
National Football League, sports.sports_league.teams, m.0crt50h
National Football League, sports.sports_league.seasons, 2007 NFL season
American football, sports.sport.leagues, United National Gridiron League
National Football League, sports.sports_league.teams, m.0crt4q9
National Football Conference, american_football.football_conference.divisions, NFC North
National Football League, sports.sports_league.teams, m.0crt4n3
American football, sports.sport.leagues, NFC East
National Football Conference, user.avh.default_domain.ellerdale_topic.ellerdale_id, 0080-7032
AFC West, american_football.football_division.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5qf
National Football League, sports.sports_league.teams, m.0crt4_q
American football, sports.sport.leagues, World Indoor Football League
National Football League, sports.sports_league.teams, m.0crt5t8
m.0crt9h7, sports.sports_league_participation.league, American Football Conference
American Football Conference, american_football.football_conference.teams, New York Jets
National Football League, sports.sports_league.teams, m.0crt54q
m.0crt98w, sports.sports_league_participation.league, National Football Conference
m.0crt9d_, sports.sports_league_participation.league, American Football Conference
NFL Digital Media, common.topic.notable_for, g.1q3sdgkf8
National Football League, sports.sports_league.teams, m.0crt5sm
American football, sports.sport.leagues, Eastern Indoor Football League
National Football Conference, american_football.football_conference.teams, Green Bay Packers
American football, sports.sport.leagues, A-11 Football League
American football conference, freebase.type_hints.included_types, Employer
National Football League, sports.sports_league.seasons, 2009 NFL season
Green Bay Packers, american_football.football_team.conference, National Football Conference
Philadelphia Eagles, american_football.football_team.conference, National Football Conference
National Football League, sports.sports_league.teams, m.0crt58s
m.0crt9k1, sports.sports_league_participation.league, American Football Conference
Tennessee Titans, american_football.football_team.conference, American Football Conference
National Football Conference, american_football.football_conference.teams, New Orleans Saints
National Football League, sports.sports_league.teams, m.0crt4pt
m.0crt9kr, sports.sports_league_participation.league, American Football Conference
Teams, type.property.schema, American football conference
American football, sports.sport.leagues, United Indoor Football
National Football Conference, american_football.football_conference.teams, Arizona Cardinals
National Football League, sports.sports_league.teams, m.0crt52v
National Football League, sports.sports_league.teams, m.0crt57y
American football, sports.sport.leagues, Continental Football League
American football, sports.sport.leagues, United States Football League
National Football League, sports.sports_league.teams, m.0crt5lg
American football, sports.sport.leagues, Ladies Gridiron League
Kansas City Chiefs, american_football.football_team.conference, American Football Conference
American football conference, common.topic.article, m.025dqmz
American Football Conference, american_football.football_conference.teams, Cleveland Browns
Detroit Lions, american_football.football_team.conference, National Football Conference
National Football League, sports.sports_league.seasons, 2014 NFL season
National Football League, sports.sports_league.teams, m.0crt60k
Oakland Raiders, american_football.football_team.conference, American Football Conference
Seattle Seahawks, american_football.football_team.conference, National Football Conference
National Football Conference, sports.sports_league.teams, m.0crt9cq
American Football Conference, sports.sports_league.teams, m.0crt9hl
National Football League, sports.sports_league.seasons, 2001 NFL season
National Football Conference, sports.sports_league.championship, The NFC Championship Game
American football, sports.sport.leagues, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5dy
New Orleans Saints, american_football.football_team.conference, National Football Conference
Indianapolis Colts, american_football.football_team.conference, American Football Conference
American Football Conference, american_football.football_conference.teams, Cincinnati Bengals
m.0crt9bh, sports.sports_league_participation.league, National Football Conference
National Football League, sports.sports_league.teams, m.0crt4v3
National Football League, sports.sports_league.teams, m.0crt4tb
m.098lxhv, base.ontologies.ontology_instance_mapping.freebase_topic, American Football Conference
American Football Conference, sports.sports_league.teams, m.0crt9gs
AFC North, american_football.football_division.conference, American Football Conference
American Football Conference, sports.sports_league.teams, m.0crt9jt
National Football Conference, sports.sports_league.teams, m.0crt9bx
National Football League, sports.sports_league.teams, m.0crt5m1
American football conference, type.type.properties, Divisions
National Football League, sports.sports_league.teams, m.0crt51t
National Football Conference, american_football.football_conference.teams, St. Louis Rams
m.0crt99h, sports.sports_league_participation.league, National Football Conference
Divisions, rdf-schema#domain, American football conference
American football conference, type.type.properties, Teams
American Football Conference, sports.sports_league.teams, m.0crt9kr
National Football League, sports.sports_league.teams, m.0crt52d
National Football League, sports.sports_league.seasons, 2013 NFL season
National Football League, sports.sports_league.teams, m.0crt4x2
National Football League, sports.sports_league.teams, m.0crt4w6
National Football League, sports.sports_league.teams, m.0crt55_
National Football League, sports.sports_league.teams, m.0crt512
m.0crt9fz, sports.sports_league_participation.league, American Football Conference
San Diego Chargers, american_football.football_team.conference, American Football Conference
American Football Conference, sports.sports_league.championship, AFC Championship Game
NFL Digital Media, organization.organization.parent, m.011j_qr7
American football, sports.sport.leagues, Legends Football League
National Football League, sports.sports_league.teams, m.0crt4y1
American football, sports.sport.leagues, British American Football League
American football, sports.sport.leagues, United Football League
National Football Conference, organization.organization.child, m.0ck2dx8
The NFC Championship Game, sports.sports_championship.league, National Football Conference
National Football League, sports.sports_league.seasons, 2006 NFL season
American football, sports.sport.leagues, New England Football League
Denver Broncos, american_football.football_team.conference, American Football Conference
AFC East, sports.sports_league.sport, American football
American Football Conference, sports.sports_league.teams, m.0crt9h7
American football, sports.sport.leagues, Ironman Football League
American football, sports.sport.leagues, World League of American Football
American Football Conference, american_football.football_conference.teams, Jacksonville Jaguars
m.0crt996, sports.sports_league_participation.league, National Football Conference
American football, sports.sport.leagues, Gridiron Developmental Football League
NFC East, american_football.football_division.conference, National Football Conference
National Football Conference, sports.sports_league.teams, m.0crt97_
American Football Conference, sports.sports_league.sport, American football
American football, sports.sport.leagues, AFC South
NFL.com, internet.website.owner, NFL Digital Media
m.0ck2dxw, organization.organization_relationship.parent, American Football Conference
National Football League, sports.sports_league.teams, m.0crt600
m.0crt9fn, sports.sports_league_participation.league, American Football Conference
National Football League, sports.sports_league.sport, American football
American football, sports.sport.leagues, Central European Football League
National Football League, sports.sports_league.teams, m.0crt50r
m.0ck2dx8, organization.organization_relationship.parent, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5cj
National Football Conference, american_football.football_conference.teams, Minnesota Vikings
American football, sports.sport.leagues, Eastern League of Professional Football
National Football League, sports.sports_league.teams, m.0crt5hr
American football, sports.sport.leagues, Midwest Football League
m.04kjpjb, organization.organization_relationship.child, National Football Conference
m.0crt9gs, sports.sports_league_participation.league, American Football Conference
National Football League, sports.sports_league.teams, m.0crt56b
m.07c_t89, base.yupgrade.user.topics, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5g8
American football, sports.sport.leagues, Central Football League
National Football League, sports.sports_league.teams, m.0crt5gn
National Football Conference, american_football.football_conference.teams, Dallas Cowboys
Cincinnati Bengals, american_football.football_team.conference, American Football Conference
American football conference, type.type.properties, League
National Football Conference, american_football.football_conference.divisions, NFC West
Cleveland Browns, american_football.football_team.conference, American Football Conference
American Football Conference, organization.organization.child, m.0ck2dxp
League, type.property.schema, American football conference
National Football League, sports.sports_league.seasons, 2002 NFL season
St. Louis Rams, american_football.football_team.conference, National Football Conference
National Football Conference, american_football.football_conference.teams, Tampa Bay Buccaneers
American Football Conference, sports.sports_league.teams, m.0crt9f8
American football, sports.sport.leagues, AFC North
Carolina Panthers, american_football.football_team.conference, National Football Conference
American football conference, type.type.expected_by, Conference
American football, sports.sport.leagues, NFL Europe
m.0crt98k, sports.sports_league_participation.league, National Football Conference
Atlanta Falcons, american_football.football_team.conference, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5sy
American football conference, freebase.type_hints.included_types, Organization
American Football Conference, american_football.football_conference.teams, Oakland Raiders
National Football League, sports.sports_league.teams, m.0crt51z
National Football Conference, american_football.football_conference.teams, New York Giants
AFC South, american_football.football_division.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5kn
Tampa Bay Buccaneers, american_football.football_team.conference, National Football Conference
American Football Conference, sports.sports_league.teams, m.0crt9k9
National Football League, sports.sports_league.teams, m.0crt4ry
American football, sports.sport.leagues, AFC West
National Football League, sports.sports_league.teams, m.0crt4vd
National Football League, sports.sports_league.teams, m.0crt5z4
American Football Conference, sports.sports_league.teams, m.0crt9hw
National Football Conference, sports.sports_league.teams, m.0crt99h
Minnesota Vikings, american_football.football_team.conference, National Football Conference
American Football Conference, organization.organization.child, m.0ck2dy7
American Football Conference, sports.sports_league.teams, m.0crt9fn
National Football League, sports.sports_league.teams, m.0crt4nj
American football, sports.sport.leagues, National Indoor Football League
National Football League, sports.sports_league.seasons, 2012 NFL season
National Football Conference, sports.sports_league.teams, m.0crt9dg
Conference, type.property.schema, American football division
m.0crt9jt, sports.sports_league_participation.league, American Football Conference
AFC Championship Game, sports.sports_championship.league, American Football Conference
m.0crt9k9, sports.sports_league_participation.league, American Football Conference
National Football League, sports.sports_league.teams, m.0crt4vt
National Football League, sports.sports_league.teams, m.0cm38wh
National Football League, sports.sports_league.teams, m.0crt5zj
National Football League, sports.sports_league.seasons, 2000 NFL season
National Football League, sports.sports_league.teams, m.0crt5mm
American football, sports.sport.leagues, Fall Experimental Football League
National Football League, sports.sports_league.teams, m.0crt51h
American Football Conference, sports.sports_league.teams, m.0crt9gb
American football conference, freebase.type_profile.kind, Definition
m.0crt9dg, sports.sports_league_participation.league, National Football Conference
National Football League, sports.sports_league.teams, m.0crt4nx
American football, sports.sports_league.sport, National Football Conference
American Football Conference, american_football.football_conference.teams, Buffalo Bills
American football conference, freebase.type_hints.included_types, Topic
NFL Now, internet.website.owner, NFL Digital Media
National Football League, sports.sports_league.seasons, 1999 NFL season
National Football Conference, american_football.football_conference.teams, Detroit Lions
National Football League, sports.sports_league.teams, m.0crt4yh
American Football Conference, sports.sports_league.teams, m.0crt9j5
American football, sports.sport.leagues, International Football Federation
National Football Conference, sports.sports_league.teams, m.0crt97k
National Football Conference, sports.sports_league.teams, m.0crt9c9
m.0crt9cq, sports.sports_league_participation.league, National Football Conference
National Football League, sports.sports_league.teams, m.0crt4pd
National Football Conference, sports.sports_league.teams, m.0crt98k
National Football Conference, american_football.football_conference.teams, Atlanta Falcons
National Football League, sports.sports_league.teams, m.0crt4y_
m.09sq912, base.yupgrade.user.topics, American Football Conference
National Football League, sports.sports_league.teams, m.0crt53y
National Football League, sports.sports_league.teams, m.0crt5qw
National Football League, sports.sports_league.teams, m.0crt5l1
National Football Conference, american_football.football_conference.league, National Football League
m.0crt988, sports.sports_league_participation.league, National Football Conference
Conference, rdf-schema#domain, American football division
National Football League, sports.sports_league.teams, m.0crt5wv
American Football Conference, american_football.football_conference.teams, Pittsburgh Steelers
Conference, rdf-schema#domain, American football team
National Football League, sports.sports_league.teams, m.0crt5bc
American football, sports.sport.leagues, North American Football League
National Football League, sports.sports_league.teams, m.0crt5tk
American Football Conference, organization.organization.child, m.0ck2dxw
National Football League, sports.sports_league.teams, m.0crt5s9
American football, sports.sport.leagues, Southeast Football League
National Football League, sports.sports_league.teams, m.0crt4wn
American Football Conference, american_football.football_conference.divisions, AFC East
National Football League, sports.sports_league.teams, m.0crt5xm
m.0crt9hl, sports.sports_league_participation.league, American Football Conference
National Football League, sports.sports_league.championship, Super Bowl
National Football League, american_football.football_conference.league, National Football Conference
NFL Digital Media, common.topic.notable_types, Business Operation
National Football League, sports.sports_league.teams, m.0crt5kx
American football, sports.sport.leagues, Spring Football League
National Football League, sports.sports_league.teams, m.0crt4z9
National Football League, sports.sports_league.teams, m.0crt5v7
Houston Texans, american_football.football_team.conference, American Football Conference
American football, sports.sport.leagues, Flemish American Football League
National Football League, sports.sports_league.teams, m.0crt5xy
Chicago Bears, american_football.football_team.conference, National Football Conference
National Football Conference, organization.organization.parent, m.04kjpjb
New York Jets, american_football.football_team.conference, American Football Conference
National Football League, sports.sports_league.teams, m.0crt55g
National Football League, sports.sports_league.teams, m.0crt537
National Football League, sports.sports_league.teams, m.0crt504
American Football Conference, organization.organization.child, m.0ck2dy1
m.09sq905, base.yupgrade.user.topics, National Football Conference
American Football Conference, american_football.football_conference.teams, Kansas City Chiefs
National Football League, sports.sports_league.teams, m.0crt5jh
National Football League, sports.sports_league.teams, m.0crt588
National Football League, american_football.football_conference.league, American Football Conference
National Football League, sports.sports_league.teams, m.0crt5qq
NFL Digital Media, internet.website_owner.websites_owned, NFL Now
American football, sports.sport.leagues, National Football League
National Football League, sports.sports_league.teams, m.0crt60c
Arizona Cardinals, american_football.football_team.conference, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5h4
National Football Conference, american_football.football_conference.divisions, NFC East
National Football Conference, sports.sports_league.teams, m.0crt98w
National Football League, sports.sports_league.teams, m.0crt5q2
American football, sports.sport.leagues, Empire Football League
American football, sports.sport.leagues, German Football League 2
m.0crt9c9, sports.sports_league_participation.league, National Football Conference
m.0crt9bx, sports.sports_league_participation.league, National Football Conference
National Football League, sports.sports_league.teams, m.0crt5vt
m.0crt9b6, sports.sports_league_participation.league, National Football Conference
American football, sports.sport.leagues, Minor League Football Association
National Football League, sports.sports_league.teams, m.0crt5c2
American football, sports.sport.leagues, NFC West
NFL Digital Media, internet.website_owner.websites_owned, NFL Up!
National Football League, sports.sports_league.seasons, 2008 NFL season
National Football Conference, sports.sports_league.teams, m.0crt99w
American Football Conference, american_football.football_conference.divisions, AFC North
National Football League, sports.sports_league.teams, m.0crt5fb
National Football League, sports.sports_league.teams, m.0crt550
American football conference, type.type.domain, American football
National Football League, sports.sports_league.teams, m.0crt5vk
American football, sports.sport.leagues, Southern States Football League
American football, sports.sport.leagues, Stars Football League
National Football Conference, american_football.football_conference.teams, Carolina Panthers
American football, sports.sport.leagues, Mid Continental Football League
Dallas Cowboys, american_football.football_team.conference, National Football Conference
NFC West, american_football.football_division.conference, National Football Conference
Jacksonville Jaguars, american_football.football_team.conference, American Football Conference
American football conference, freebase.documented_object.documentation, m.025dqmz
National Football League, sports.sports_league.teams, m.0crt5bn
National Football Conference, organization.organization.child, m.0ck2dx2

Answer: National Football Conference
American Football Conference