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 is the head coach of the team that claimed the championship for Super Bowl XVIII? 
Knowledge Triplets: Super Bowl XI, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXXII
Super Bowl XLI, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XLV, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl II
Super Bowl XLVI, common.topic.notable_types, Super bowl
Super Bowl XV, sports.sports_championship_event.championship, Super Bowl
Super Bowl LI, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XXVIII, time.event.instance_of_recurring_event, Super Bowl
m.04xh131, american_football.football_historical_coach_position.team, Washington Redskins
m.04ykhzv, american_football.football_historical_coach_position.team, Oakland Raiders
m.04ykhz6, american_football.football_historical_coach_position.team, Oakland Raiders
m.04xh13t, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl XLV
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh13p
Super Bowl, time.recurring_event.instances, Super Bowl XXXV
Super Bowl XXXVII, common.topic.notable_types, Super bowl
Super Bowl XXXIX, time.event.instance_of_recurring_event, Super Bowl
1983 NFL season, sports.sports_league_season.championship, Super Bowl XVIII
Super Bowl, time.recurring_event.instances, Super Bowl XXXIII
m.09klkgr, base.ontologies.ontology_instance_mapping.freebase_topic, Super Bowl
Washington Redskins, sports.sports_team.championships, Super Bowl XVII
Super Bowl XI, common.topic.notable_types, Super bowl
m.04xh12k, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl, sports.sports_championship.events, Super Bowl XXIV
Super Bowl XLII, time.event.instance_of_recurring_event, Super Bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_b
Super Bowl XLVII, time.event.instance_of_recurring_event, Super Bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_l
Super Bowl XXXI, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XLI, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXXIII, common.topic.notable_types, Super bowl
Super Bowl XXXIX, common.topic.notable_types, Super bowl
Super Bowl XXIV, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl IV
Super Bowl V, sports.sports_championship_event.championship, Super Bowl
m.04ykh_6, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl XI
Super Bowl, common.topic.article, m.06x62
Super Bowl XXXI, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXXII, common.topic.notable_types, Super bowl
Super Bowl III, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXIX
Super Bowl, time.recurring_event.instances, Super Bowl XV
Super Bowl XLVIII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl X
Super Bowl XLIII, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl XLIII
Super Bowl, common.topic.image, Superbowl Trophy Crop
Super Bowl XXXIV, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XLVI
Super Bowl, time.recurring_event.instances, Super Bowl XLII
Super Bowl XVIII, base.schemastaging.context_name.pronunciation, g.125_qqqvl
Super Bowl hosted, type.property.expected_type, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl I
Super Bowl XLIII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XXXI, common.topic.notable_types, Super bowl
Oakland Raiders, sports.sports_team.championships, Super Bowl XI
Super Bowl XX, sports.sports_championship_event.championship, Super Bowl
m.0_msn30, sports.sports_team_coach_tenure.team, Oakland Raiders
Mark Davis, sports.sports_team_owner.teams_owned, Oakland Raiders
Washington Redskins, sports.professional_sports_team.owner_s, Dwight Schar
Super Bowl XV, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XXV, common.topic.notable_types, Super bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.0j34s8p
Super Bowl, time.recurring_event.instances, Super Bowl III
Super Bowl VII, sports.sports_championship_event.runner_up, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl XX
Super Bowl, sports.sports_championship.events, Super Bowl III
Super Bowl, sports.sports_championship.events, Super Bowl XII
Super Bowl, time.recurring_event.instances, Super Bowl IX
Super bowl, freebase.documented_object.documentation, m.01z0ffp
Super Bowl, time.recurring_event.instances, Super Bowl XLIX
American football, type.domain.types, Super bowl
m.04xh14p, american_football.football_historical_coach_position.team, Washington Redskins
Washington Redskins, sports.sports_team.championships, 1937 NFL Championship Game
Super Bowl, time.recurring_event.instances, Super Bowl II
Super Bowl XXVII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl hosted, rdf-schema#range, Super bowl
Super Bowl XIII, sports.sports_championship_event.championship, Super Bowl
Super Bowl XVII, common.topic.notable_types, Super bowl
Super Bowl XLVIII, sports.sports_championship_event.championship, Super Bowl
m.04xh12f, american_football.football_historical_coach_position.team, Washington Redskins
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh145
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh129
Jay Gruden, american_football.football_coach.current_team_head_coached, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl VI
Super Bowl XXX, common.topic.notable_types, Super bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xg975
Super Bowl XXXIII, time.event.instance_of_recurring_event, Super Bowl
m.04xh139, american_football.football_historical_coach_position.team, Washington Redskins
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh135
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh12f
Super Bowl, time.recurring_event.instances, Super Bowl XIX
Super Bowl XLI, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXVI
Super Bowl, time.recurring_event.instances, Super Bowl XXV
Super Bowl V, common.topic.notable_types, Super bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh141
Daniel Snyder, sports.sports_team_owner.teams_owned, Washington Redskins
m.04ykh_b, american_football.football_historical_coach_position.team, Oakland Raiders
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh12k
Super Bowl, sports.sports_championship.events, Super Bowl XV
Super Bowl, sports.sports_championship.events, Super Bowl XXXV
Super Bowl II, sports.sports_championship_event.championship, Super Bowl
Washington Redskins, organization.organization.founders, George Preston Marshall
Super Bowl XVIII, sports.sports_championship_event.champion, Oakland Raiders
Super Bowl XXVIII, sports.sports_championship_event.championship, Super Bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhzl
Oakland Raiders, american_football.football_team.current_head_coach, Tony Sparano
m.04ykhzq, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl XVIII, time.event.instance_of_recurring_event, Super Bowl
m.04xh149, american_football.football_historical_coach_position.team, Washington Redskins
m.04xh145, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl IV, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl VIII
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhz6
m.04ykhzl, american_football.football_historical_coach_position.team, Oakland Raiders
m.04ykhzg, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl VII, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXV, time.event.locations, Tampa Stadium
Super Bowl XV, sports.sports_championship_event.champion, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl XXXIV
Super Bowl XLIV, common.topic.notable_types, Super bowl
m.0j34s8p, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl II, common.topic.notable_types, Super bowl
Super Bowl XIV, common.topic.notable_types, Super bowl
m.05lmmgj, organization.organization_board_membership.member, Daniel Snyder
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh139
Super Bowl XLIV, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XVI
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh159
Washington Redskins, sports.sports_team.championships, Super Bowl XXII
Super Bowl XII, time.event.instance_of_recurring_event, Super Bowl
m.04ykh5s, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl XXII
Super Bowl XXXVI, common.topic.notable_types, Super bowl
Super Bowl XXVII, sports.sports_championship_event.championship, Super Bowl
Super Bowl VIII, common.topic.notable_types, Super bowl
Super Bowl XXV, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XIX, time.event.instance_of_recurring_event, Super Bowl
Super Bowl V, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XVIII, sports.sports_championship_event.champion, Oakland Raiders
Washington Redskins, sports.sports_team.coaches, m.0ztjz9h
Super Bowl, time.recurring_event.instances, Super Bowl XI
Super Bowl, business.customer.supplier, Moment Factory
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh5s
Super Bowl, time.recurring_event.instances, Super Bowl XVI
m.04ykhpk, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl XXX, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXIII, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXVIII
Jay Gruden, sports.sports_team_coach.teams_coached, m.0z_fbv7
Super Bowl, sports.sports_championship.events, Super Bowl XLVII
Super Bowl, sports.sports_championship.events, Super Bowl IX
Super Bowl X, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XL, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXV
Super Bowl, sports.sports_championship.events, Super Bowl XXX
Super Bowl XXXVIII, common.topic.notable_types, Super bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh131
Super Bowl, time.recurring_event.instances, Super Bowl 50
Super Bowl, time.recurring_event.instances, Super Bowl LII
1937 NFL Championship Game, sports.sports_championship_event.champion, Washington Redskins
Super Bowl, sports.sports_championship.events, Super Bowl XXI
Super Bowl XLVII, sports.sports_championship_event.championship, Super Bowl
Super Bowl, symbols.namesake.named_after, Super Ball
Super Bowl IX, common.topic.notable_types, Super bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.011xd62y
Super Bowl XVIII, sports.sports_championship_event.runner_up, Washington Redskins
Superbowl Trophy Crop, common.image.appears_in_topic_gallery, Super Bowl
m.0z_fbv7, sports.sports_team_coach_tenure.team, Washington Redskins
Super Bowl IX, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXXIX
m.04ykh_g, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl, time.recurring_event.instances, Super Bowl XXVI
Super Ball, symbols.name_source.namesakes, Super Bowl
m.04xg975, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XXIII, common.topic.notable_types, Super bowl
m.04xh13y, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XXII, common.topic.notable_types, Super bowl
Super Bowl X, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl VII
Super Bowl XXXVII, sports.sports_championship_event.runner_up, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl VI
Super Bowl, sports.sports_championship.events, Super Bowl XIII
m.011xd62y, american_football.football_historical_coach_position.team, Oakland Raiders
m.04ykh_v, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl XL
Super Bowl, time.recurring_event.instances, Super Bowl XLIII
Super Bowl, time.recurring_event.instances, Super Bowl XLVI
Super Bowl IV, common.topic.notable_types, Super bowl
m.0ztjz9h, sports.sports_team_coach_tenure.team, Washington Redskins
Super Bowl XV, common.topic.notable_types, Super bowl
Super Bowl XI, sports.sports_championship_event.champion, Oakland Raiders
Super Bowl XXVI, sports.sports_championship_event.champion, Washington Redskins
Topic, freebase.type_profile.published, Published
Super Bowl XXI, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XLII
1942 NFL Championship Game, sports.sports_championship_event.champion, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl XXII
Super Bowl XXXII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, book.book_subject.works, Boys Will Be Boys: The Glory Days and Party Nights of the Dallas Cowboys Dynasty
Super Bowl XXXII, sports.sports_championship_event.championship, Super Bowl
Sports League Championship, freebase.type_profile.published, Published
m.04xh12t, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XIV, sports.sports_championship_event.championship, Super Bowl
Super Bowl VI, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXXVI, time.event.instance_of_recurring_event, Super Bowl
m.04xh141, american_football.football_historical_coach_position.team, Washington Redskins
Tampa Stadium, location.location.events, Super Bowl XVIII
Super Bowl, time.recurring_event.instances, Super Bowl XL
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh14t
Super Bowl, time.recurring_event.instances, Super Bowl XXIII
Washington Redskins, american_football.football_team.current_head_coach, Jay Gruden
Super Bowl XII, sports.sports_championship_event.championship, Super Bowl
m.04xh129, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl XXXI
Super Bowl XXVIII, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXXVI
Super Bowl, freebase.valuenotation.has_no_value, Date of final occurrence
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_v
Super Bowl XXIII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl VII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XXXIX, sports.sports_championship_event.championship, Super Bowl
Super Bowl, freebase.equivalent_topic.equivalent_type, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXVII
Super Bowl, time.recurring_event.instances, Super Bowl XLVIII
Super bowl, common.topic.article, m.01z0ffp
Super Bowl XLV, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XI, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl XXVII
Super Bowl, time.recurring_event.instances, Super Bowl XXXIV
Super Bowl, sports.sports_championship.events, Super Bowl XVII
Super Bowl XXXVII, sports.sports_championship_event.championship, Super Bowl
Oakland Raiders, sports.sports_team.coaches, m.0_msn30
Super Bowl XVII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XVIII, time.event.locations, Tampa Stadium
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh155
Super Bowl VIII, time.event.instance_of_recurring_event, Super Bowl
Washington Redskins, sports.sports_team.championships, Super Bowl XXVI
Super Bowl, base.ontologies.ontology_instance.equivalent_instances, m.09klkgr
Oakland Raiders, sports.sports_team.championships, 1967 American Football League Championship Game
Super Bowl XXII, sports.sports_championship_event.champion, Washington Redskins
Super Bowl III, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl XXXVIII
Super Bowl XLV, common.topic.notable_types, Super bowl
Super bowl, freebase.type_profile.kind, Definition
Super Bowl, time.recurring_event.instances, Super Bowl XLI
m.0vsc6bj, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XXVI, sports.sports_championship_event.championship, Super Bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_2
m.04ykh_2, american_football.football_historical_coach_position.team, Oakland Raiders
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh12y
Super Bowl VI, time.event.instance_of_recurring_event, Super Bowl
Oakland Raiders, sports.sports_team.championships, Super Bowl XVIII
Super Bowl, sports.sports_championship.events, Super Bowl XLIV
m.0z_fbv7, sports.sports_team_coach_tenure.coach, Jay Gruden
Super Bowl, sports.sports_championship.events, Super Bowl XLV
Super Bowl, sports.sports_championship.events, Super Bowl XLVIII
Super Bowl XXXVII, time.event.instance_of_recurring_event, Super Bowl
m.04xh155, american_football.football_historical_coach_position.team, Washington Redskins
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh14p
Super Bowl, time.recurring_event.instances, Super Bowl XXXVIII
Super Bowl XXI, common.topic.notable_types, Super bowl
Super Bowl, time.recurring_event.instances, Super Bowl XLVII
Super Bowl XLIX, time.event.instance_of_recurring_event, Super Bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh13t
Super Bowl VI, common.topic.notable_types, Super bowl
Super Bowl, time.recurring_event.instances, Super Bowl XXIV
Super Bowl XXX, time.event.instance_of_recurring_event, Super Bowl
Super Bowl LII, common.topic.notable_types, Super bowl
Super Bowl X, sports.sports_championship_event.championship, Super Bowl
m.04ykh_q, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl XIV
Super Bowl XLII, common.topic.notable_types, Super bowl
Super Bowl XXV, sports.sports_championship_event.championship, Super Bowl
Super Bowl IX, sports.sports_championship_event.championship, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl XXXVII
m.04xh13p, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XIV, time.event.instance_of_recurring_event, Super Bowl
Super bowl, freebase.type_profile.published, Published
Super Bowl, time.recurring_event.instances, Super Bowl IV
m.04ykhzb, american_football.football_historical_coach_position.team, Oakland Raiders
1967 American Football League Championship Game, sports.sports_championship_event.champion, Oakland Raiders
m.04xh13k, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XLIII, sports.sports_championship_event.championship, Super Bowl
Super bowl, freebase.type_hints.included_types, Topic
Tony Sparano, american_football.football_coach.current_team_head_coached, Oakland Raiders
Super Bowl, sports.sports_championship.events, Super Bowl XX
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh14y
Super Bowl XXVI, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XVIII, common.topic.notable_types, Super bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh149
Super Bowl XLVIII, common.topic.notable_types, Super bowl
Super Bowl XXXV, sports.sports_championship_event.championship, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl VIII
Jay Gruden, sports.sports_official.sport, American football
Super Bowl II, time.event.instance_of_recurring_event, Super Bowl
Super Bowl II, sports.sports_championship_event.runner_up, Oakland Raiders
Super Bowl, time.recurring_event.instances, Super Bowl XXXIX
Super Bowl XL, sports.sports_championship_event.championship, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl XIX
m.04xh12p, american_football.football_historical_coach_position.team, Washington Redskins
m.04xh13f, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XXXIV, common.topic.notable_types, Super bowl
Washington Redskins, sports.professional_sports_team.owner_s, Daniel Snyder
Super Bowl XXXV, time.event.instance_of_recurring_event, Super Bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh151
Super Bowl, sports.sports_championship.events, Super Bowl XVIII
Super Bowl XLIV, time.event.instance_of_recurring_event, Super Bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_q
Super Bowl, time.recurring_event.instances, Super Bowl XII
Super Bowl XXIV, sports.sports_championship_event.championship, Super Bowl
Super Bowl XII, common.topic.notable_types, Super bowl
m.04ykhzz, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl 50, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl X
m.04xh159, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl I, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl XXX
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhzz
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_6
Washington Redskins, sports.sports_team.championships, 1942 NFL Championship Game
Super Bowl XXXVI, sports.sports_championship_event.championship, Super Bowl
Super Bowl XLVI, sports.sports_championship_event.championship, Super Bowl
m.04xh12y, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl III, time.event.instance_of_recurring_event, Super Bowl
Super bowl, freebase.type_profile.strict_included_types, Topic
m.04xh14t, american_football.football_historical_coach_position.team, Washington Redskins
m.0ztj_hm, american_football.football_historical_coach_position.team, Washington Redskins
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh13k
Super Bowl XVI, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXIV, common.topic.notable_types, Super bowl
Super Bowl XXII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, sports.sports_championship.events, Super Bowl V
m.04xh151, american_football.football_historical_coach_position.team, Washington Redskins
m.04xh14f, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl I
Super Bowl, time.recurring_event.instances, Super Bowl XXXII
Super Bowl, time.recurring_event.instances, Super Bowl XVII
Super Bowl XVI, common.topic.notable_types, Super bowl
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhzq
Super Bowl, sports.sports_championship.events, Super Bowl XXIII
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykh_g
Super Bowl XVIII, sports.sports_championship_event.championship, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl V
Super Bowl, time.recurring_event.current_frequency, Yearly
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhzb
Super Bowl XVIII, common.topic.article, m.076sb
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhzv
Super Bowl XIII, common.topic.notable_types, Super bowl
m.04xh14y, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl XXIX, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XXII, sports.sports_championship_event.championship, Super Bowl
Oakland Raiders, sports.sports_team.championships, Super Bowl XV
2003 AFC Championship Game, sports.sports_championship_event.champion, Oakland Raiders
Sports League Championship, freebase.type_profile.kind, Definition
Super Bowl XLVI, time.event.instance_of_recurring_event, Super Bowl
Super bowl, type.type.expected_by, Super Bowl hosted
Dwight Schar, sports.sports_team_owner.teams_owned, Washington Redskins
Washington Redskins, american_football.football_team.historical_coaching_staff, m.0vsc6bj
Super Bowl XXXIV, time.event.instance_of_recurring_event, Super Bowl
Super Bowl, freebase.valuenotation.is_reviewed, Current frequency
Tampa Stadium, location.location.events, Super Bowl XXV
Super Bowl XXXVIII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl I, common.topic.notable_types, Super bowl
Super Bowl, time.recurring_event.instances, Super Bowl XLIV
Super Bowl XIX, sports.sports_championship_event.championship, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl XXVIII
Super Bowl XVIII, sports.sports_championship_event.season, 1983 NFL season
Super Bowl VIII, sports.sports_championship_event.championship, Super Bowl
Super Bowl XVII, sports.sports_championship_event.champion, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl VII
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhzg
Super Bowl VII, common.topic.notable_types, Super bowl
Super Bowl IV, sports.sports_championship_event.championship, Super Bowl
Super Bowl, time.recurring_event.instances, Super Bowl XXIX
m.04xh14k, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl, sports.sports_championship.events, Super Bowl XXXIII
Washington Redskins, sports.sports_team.coaches, m.0z_fbv7
Super Bowl, time.recurring_event.instances, Super Bowl XXI
Super Bowl, sports.sports_championship.events, Super Bowl XXXVII
Super Bowl, common.topic.image, Super Bowl
Super Bowl XLII, sports.sports_championship_event.championship, Super Bowl
Super Bowl, common.image.appears_in_topic_gallery, Super Bowl
Daniel Snyder, business.board_member.organization_board_memberships, m.05lmmgj
National Football League, sports.sports_league.championship, Super Bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh13y
Washington Redskins, american_football.football_team.historical_coaching_staff, m.0ztj_hm
Super Bowl, sports.sports_championship.events, Super Bowl XXXI
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh14f
Super Bowl, common.topic.notable_for, g.125d4rv3b
Super Bowl, time.recurring_event.instances, Super Bowl XIV
Oakland Raiders, american_football.football_team.historical_coaching_staff, m.04ykhpk
Super Bowl XXXIII, sports.sports_championship_event.championship, Super Bowl
Super Bowl XVIII, common.topic.notable_for, g.125cg55xv
Super Bowl LII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XIX, common.topic.notable_types, Super bowl
Super Bowl XXXV, common.topic.notable_types, Super bowl
Super bowl, freebase.type_profile.equivalent_topic, Super Bowl
Super Bowl XL, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.league, National Football League
Super Bowl, time.recurring_event.instances, Super Bowl LI
Super Bowl XIII, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XXIX, sports.sports_championship_event.championship, Super Bowl
Super Bowl XXIX, common.topic.notable_types, Super bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh14k
Super Bowl XX, common.topic.notable_types, Super bowl
Jay Gruden, base.fight.sports_official.sport, American football
m.04xh135, american_football.football_historical_coach_position.team, Washington Redskins
Super Bowl, time.recurring_event.instances, Super Bowl XVIII
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh13f
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh12t
Super Bowl, time.recurring_event.instances, Super Bowl XIII
Super Bowl XXVII, common.topic.notable_types, Super bowl
Super Bowl, sports.sports_championship.events, Super Bowl XLI
Super Bowl XXI, time.event.instance_of_recurring_event, Super Bowl
Oakland Raiders, sports.sports_team.championships, 2003 AFC Championship Game
Super Bowl XXVI, common.topic.notable_types, Super bowl
Super Bowl I, sports.sports_championship_event.championship, Super Bowl
Oakland Raiders, sports.professional_sports_team.owner_s, Mark Davis
Super bowl, type.type.domain, American football
m.04ykh_l, american_football.football_historical_coach_position.team, Oakland Raiders
Super Bowl XXXVIII, sports.sports_championship_event.championship, Super Bowl
Washington Redskins, american_football.football_team.historical_coaching_staff, m.04xh12p
Super Bowl, common.topic.notable_types, Sports League Championship
Super Bowl, freebase.valuenotation.is_reviewed, Date of first occurrence
Oakland Raiders, american_football.football_coach.current_team_head_coached, Tony Sparano
Super Bowl XX, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XVI, time.event.instance_of_recurring_event, Super Bowl
Super Bowl XVII, sports.sports_championship_event.championship, Super Bowl
Super Bowl, freebase.valuenotation.is_reviewed, Events
Super Bowl, time.recurring_event.instances, Super Bowl XXXVI

Answer: Tony Sparano