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: When did the Raiders beat the Minnesota Viking in the Superbowl? 
Knowledge Triplets: Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.rushing, m.0793zv6
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk35
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.079422f
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqq5
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.rushing, m.075rrsd
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.passing, m.0793_8d
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_nk
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.rushing, m.0793_v_
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_lk
Minnesota Vikings at Green Bay Packers, 2009-11-01, american_football.football_game.season, 2009 NFL season
San Francisco 49ers at Minnesota Vikings, 2009-09-27, american_football.football_game.away_team, San Francisco 49ers
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.season, 2008 NFL season
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_q8
Minnesota Vikings at Green Bay Packers, 2008-09-08, common.topic.notable_for, g.1259v05p_
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.rushing, m.09knk13
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.passing, m.0793_hz
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.rushing, m.0792qv7
m.075rrvg, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0792qxs
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.rushing, m.0793zvk
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.rushing, m.075rrs1
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_r2
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0792qw_
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.07941_5
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rgq
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zxb
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk46
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.receiving, m.075rrvg
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.passing, m.0794cfg
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rmd
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.0794rfj
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.rushing, m.0793tch
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.receiving, m.075rrvt
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.07940db
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.07941_r
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.receiving, m.075rrt2
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.home_team, Tennessee Titans
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792nwc
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.rushing, m.0792nv9
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.rushing, m.0793tbq
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk4k
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.rushing, m.0794075
m.0793zxq, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.07940cr
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.rushing, m.0794cjk
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0792qwm
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rln
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.season, 2008 NFL season
m.07940m8, american_football.game_passing_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.rushing, m.09knk1g
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.079421z
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.season, 2008 NFL season
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.rushing, m.09knjyl
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792n_9
San Francisco 49ers at Minnesota Vikings, 2009-09-27, american_football.football_game.passing, m.07nn34x
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk3w
m.075rqr6, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794204
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.0793tff
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.passing, m.079412v
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.0793tg2
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.passing, m.0793_s7
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.passing, m.075rrrm
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.season, 2008 NFL season
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.rushing, m.075rqns
m.075rqqw, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
m.075rrrm, american_football.game_passing_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqqj
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.receiving, m.07947fx
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zzp
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.rushing, m.079407w
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.passing, m.079476_
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.away_team, Carolina Panthers
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.season, 2009 NFL season
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.0794rf3
Minnesota Vikings at Tampa Bay Buccaneers, 2008-11-16, common.topic.notable_types, NFL Game
m.075rqqj, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.passing, m.075rqm_
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.rushing, m.07940np
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqrk
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.rushing, m.075rrsr
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0792qxc
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.rushing, m.0792qtx
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.passing, m.0793tb8
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqqw
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.passing, m.0793_st
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.passing, m.09knjy4
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_rg
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794211
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.receiving, m.07940th
Houston Texans at Minnesota Vikings, 2008-11-02, american_football.football_game.away_team, Houston Texans
m.075rrvt, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.0793th5
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk0b
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.rushing, m.07947bt
m.075rrts, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.rushing, m.0794chx
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zwg
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0792qw8
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.season, 2008 NFL season
m.075rrw4, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk4x
m.075rqpv, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.receiving, m.0793_bb
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.passing, m.0793_jg
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.07941xm
Oakland Raiders, sports.sports_championship_event.champion, Super Bowl XI
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792p01
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.passing, m.0792ntd
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.rushing, m.0794cgr
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.rushing, m.0793_v9
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.rushing, m.0792nvr
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.rushing, m.075rqp3
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.passing, m.07941wc
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.receiving, m.0793_dq
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792p0g
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk3j
m.075rrv3, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.0793tcx
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.07941yz
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zy8
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.079420l
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.0793tgt
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.passing, m.0794rdb
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.rushing, m.07940mw
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqph
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk2h
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_m7
m.075rqq5, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.passing, m.0794rcw
m.07940q0, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.079409y
m.0793zxb, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792nzd
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.rushing, m.0793_k1
Minnesota Vikings, sports.sports_championship_event.runner_up, Super Bowl XI
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.receiving, m.0794cmz
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.receiving, m.07940bp
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk24
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rhb
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792n_q
Minnesota Vikings at Green Bay Packers, 2008-09-08, common.topic.notable_types, NFL Game
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.season, 2008 NFL season
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.rushing, m.075rqnf
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.rushing, m.0793tc3
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqpv
m.07940qd, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.home_team, Jacksonville Jaguars
Minnesota Vikings at Tampa Bay Buccaneers, 2008-11-16, american_football.football_game.home_team, Tampa Bay Buccaneers
m.07940th, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.receiving, m.0793_zl
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knjzz
Seattle Seahawks at Minnesota Vikings, 2009-11-22, american_football.football_game.passing, m.0901m24
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.receiving, m.07947f1
m.0793zwv, american_football.game_receiving_statistics.game, Minnesota Vikings at Green Bay Packers, 2008-09-08
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rm_
Minnesota Vikings at Tampa Bay Buccaneers, 2008-11-16, american_football.football_game.season, 2008 NFL season
m.075rrt2, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.passing, m.09knk0p
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0793_p5
m.07940s0, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.home_team, Green Bay Packers
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.season, 2008 NFL season
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.passing, m.07940m8
m.07940r4, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.075rqr6
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.receiving, m.075rrv3
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.rushing, m.07947bd
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rnb
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.rushing, m.0794chb
San Francisco 49ers at Minnesota Vikings, 2009-09-27, american_football.football_game.season, 2009 NFL season
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.receiving, m.075rrts
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.079421h
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.passing, m.0793ztp
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.rushing, m.09knk1t
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.away_team, Minnesota Vikings
Minnesota Vikings at Cleveland Browns, 2009-09-13, american_football.football_game.season, 2009 NFL season
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.rushing, m.07941zr
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zz0
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knk2v
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.rushing, m.0792ntx
Minnesota Vikings at New Orleans Saints, 2008-10-06, american_football.football_game.season, 2008 NFL season
Green Bay Packers at Minnesota Vikings, 2008-11-09, american_football.football_game.away_team, Green Bay Packers
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.receiving, m.09knjzm
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.rushing, m.0794780
Minnesota Vikings at Jacksonville Jaguars, 2008-11-23, american_football.football_game.receiving, m.0792nyd
m.07940sx, american_football.game_receiving_statistics.game, Green Bay Packers at Minnesota Vikings, 2008-11-09
Minnesota Vikings at Chicago Bears, 2008-10-19, american_football.football_game.passing, m.079406l
Minnesota Vikings at Green Bay Packers, 2009-11-01, american_football.football_game.home_team, Green Bay Packers
Minnesota Vikings at Tampa Bay Buccaneers, 2008-11-16, american_football.football_game.away_team, Minnesota Vikings
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.rushing, m.0793zv_
Minnesota Vikings at Detroit Lions, 2008-12-07, american_football.football_game.season, 2008 NFL season
Minnesota Vikings at Arizona Cardinals, 2008-12-14, american_football.football_game.receiving, m.0794rj9
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.rushing, m.0793_kx
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.rushing, m.0792qvl
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zxq
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.passing, m.0792qtg
Minnesota Vikings at Green Bay Packers, 2008-09-08, american_football.football_game.receiving, m.0793zwv
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.rushing, m.09knjyy
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.rushing, m.079478x
Carolina Panthers at Minnesota Vikings, 2008-09-21, american_football.football_game.rushing, m.079479l
Minnesota Vikings at Tennessee Titans, 2008-09-28, american_football.football_game.receiving, m.0792qvy
Minnesota Vikings at Chicago Bears, 2009-12-28, american_football.football_game.rushing, m.09knjz8

Answer: Super Bowl XI