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: Born in Mobile, Alabama, what is the name of the Bengals quarterback? 
Knowledge Triplets: Jacksonville Jaguars at Cincinnati Bengals, 2008-11-02, american_football.football_game.passing, m.0792n10
m.09kngzp, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.079392n
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.07924z6
Kansas City Chiefs at Cincinnati Bengals, 2008-12-28, american_football.football_game.passing, m.079262j
Cincinnati Bengals at New York Jets, 2010-01-03, american_football.football_game.passing, m.09rdmwr
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.receiving, m.07929pb
AJ McCarron, people.person.place_of_birth, Mobile
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38rk
Cincinnati Bengals at Baltimore Ravens, 2009-10-11, american_football.football_game.receiving, m.07t46yv
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.passing, m.09g38j9
Marvin Lewis, american_football.football_coach.current_team_head_coached, Cincinnati Bengals
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38ks
m.07924xc, american_football.game_passing_statistics.team, Cincinnati Bengals
m.096q5_0, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.07924_7
m.07924j7, american_football.game_passing_statistics.team, Cincinnati Bengals
m.07925gq, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.passing, m.07924j7
Houston Texans at Cincinnati Bengals, 2009-10-18, american_football.football_game.passing, m.07vr6xx
m.079241r, american_football.game_passing_statistics.team, Cincinnati Bengals
Cleveland Browns at Cincinnati Bengals, 2009-11-29, american_football.football_game.passing, m.096q66t
Houston Texans at Cincinnati Bengals, 2009-10-18, american_football.football_game.rushing, m.07vr6yb
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38pv
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0ds4
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.079393g
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.0792g16
Cincinnati Bengals at Baltimore Ravens, 2009-10-11, american_football.football_game.passing, m.07t46r5
Houston Texans at Cincinnati Bengals, 2009-10-18, american_football.football_game.passing, m.07vr70v
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dtj
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.rushing, m.07925yz
m.0792506, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38rx
Cincinnati Bengals at Indianapolis Colts, 2008-12-07, american_football.football_game.passing, m.07925lp
Mobile, location.location.containedby, Alabama
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dmy
Cincinnati Bengals at Pittsburgh Steelers, 2009-11-15, american_football.football_game.receiving, m.08nl9dp
Cincinnati Bengals at Baltimore Ravens, 2008-09-07, american_football.football_game.passing, m.07923wp
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0dlx
m.07nn5nx, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.rushing, m.07mldnk
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38k2
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.07924yw
Cincinnati Bengals at Baltimore Ravens, 2009-10-11, american_football.football_game.receiving, m.07t46yh
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dqb
m.09g38p1, american_football.game_passing_statistics.team, Cincinnati Bengals
m.07ybx_1, american_football.game_passing_statistics.team, Cincinnati Bengals
USS Alabama (BB-60), location.location.containedby, Mobile
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38qw
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38lt
Washington Redskins at Cincinnati Bengals, 2008-12-14, american_football.football_game.passing, m.0793r8b
m.07924s3, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dn8
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924m3
Houston Texans at Cincinnati Bengals, 2009-10-18, american_football.football_game.receiving, m.07vr70h
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.0792g2j
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.passing, m.09k0dqp
Cincinnati Bengals at New York Jets, 2010-01-03, american_football.football_game.passing, m.09rdmrj
m.088wz5s, american_football.game_passing_statistics.team, Cincinnati Bengals
m.07925b6, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.0792g1m
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.passing, m.07mldvv
Cincinnati Bengals at Cleveland Browns, 2009-10-04, american_football.football_game.passing, m.07p5xz4
m.07925lp, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals, american_football.football_team.current_head_coach, Marvin Lewis
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38mh
m.09k0dqp, american_football.game_passing_statistics.team, Cincinnati Bengals
m.0901y3y, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mlf3s
m.09rdmx5, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dtw
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38mv
Cincinnati Bengals, sports.sports_league_draft_pick.team, m.010hjm21
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dsh
m.07t46wp, american_football.game_passing_statistics.team, Cincinnati Bengals
m.07924mv, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.0792g0t
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldrj
m.07vr6xx, american_football.game_passing_statistics.team, Cincinnati Bengals
Tennessee Titans at Cincinnati Bengals, 2008-09-14, american_football.football_game.passing, m.079241r
Cincinnati Bengals at Baltimore Ravens, 2008-09-07, american_football.football_game.passing, m.0792061
m.098jltg, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.0793924
Margaret Brown, people.person.place_of_birth, Mobile
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924kr
m.09rlrpx, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at New York Giants, 2008-09-21, american_football.football_game.passing, m.079247z
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mlf2d
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dvx
m.010hjm21, sports.drafted_athlete.drafted, AJ McCarron
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38kf
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924lf
m.07924rn, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924mg
Cleveland Browns at Cincinnati Bengals, 2009-11-29, american_football.football_game.passing, m.096q67x
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dnm
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.07924zx
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.07924y5
Cincinnati Bengals at New York Jets, 2008-10-12, american_football.football_game.passing, m.07924mv
m.09rdmwr, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38q5
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mlds8
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldp2
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.passing, m.09k0dl3
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.07924_m
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.079396q
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.0792f_8
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.passing, m.07929kp
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924ls
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.07924yj
m.07mldvv, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.passing, m.09g38p1
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.receiving, m.07929nm
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38m4
m.07924dq, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dt5
m.07925xp, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38r6
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924kd
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38sy
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldyj
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dp_
Cincinnati Bengals at Indianapolis Colts, 2008-12-07, american_football.football_game.passing, m.07925m4
Cincinnati Bengals at New York Jets, 2008-10-12, american_football.football_game.passing, m.0791yj0
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.passing, m.07924xc
Tennessee Titans at Cincinnati Bengals, 2008-09-14, american_football.football_game.passing, m.0792qdv
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.passing, m.07929l4
Mobile County, location.location.containedby, Alabama
m.07p5xz4, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldzc
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.passing, m.07925xp
Kansas City Chiefs at Cincinnati Bengals, 2009-12-27, american_football.football_game.passing, m.09knh37
m.07923wp, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0dlk
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.0792g00
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38s7
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38n6
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.passing, m.07mldm3
Kansas City Chiefs at Cincinnati Bengals, 2009-12-27, american_football.football_game.passing, m.09kngzp
Cincinnati Bengals at Baltimore Ravens, 2009-10-11, american_football.football_game.passing, m.07t46wp
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.0793931
m.07925s3, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Indianapolis Colts, 2008-12-07, american_football.football_game.receiving, m.07925pc
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.passing, m.09g38nl
Cincinnati Bengals at New York Giants, 2008-09-21, american_football.football_game.passing, m.0793dck
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.0793912
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.0792g23
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldq6
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dml
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dsv
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38l3
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.0792f_p
m.0j34s8f, american_football.football_historical_coach_position.team, Cincinnati Bengals
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38qj
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38lg
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.07924xt
Cincinnati Bengals at Cleveland Browns, 2009-10-04, american_football.football_game.passing, m.07p5xts
Kansas City Chiefs at Cincinnati Bengals, 2008-12-28, american_football.football_game.passing, m.07930pw
Sandy Stimpson, people.person.place_of_birth, Mobile
Cincinnati Bengals, american_football.football_team.historical_coaching_staff, m.0qgv7t5
m.07925m4, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.0793945
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.receiving, m.09g38sl
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38ph
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.rushing, m.0792fzy
Mobile, location.location.events, 2012 South Alabama Film Festival
Cincinnati Bengals, american_football.football_team.conference, American Football Conference
Cincinnati Bengals at New York Giants, 2008-09-21, american_football.football_game.receiving, m.07924bn
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldsy
m.079247z, american_football.game_passing_statistics.team, Cincinnati Bengals
m.079262j, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mlf0g
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dnz
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dp9
m.07925h4, american_football.game_passing_statistics.team, Cincinnati Bengals
Quarterback, american_football.football_player.position_s, AJ McCarron
Houston Texans at Cincinnati Bengals, 2009-10-18, american_football.football_game.receiving, m.07vr72b
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.rushing, m.07925yc
Cincinnati Bengals at Minnesota Vikings, 2009-12-13, american_football.football_game.rushing, m.09g38jr
Mobile, people.person.place_of_birth, AJ McCarron
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.07924l2
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.passing, m.0792fz8
m.0792fz8, american_football.game_passing_statistics.game, Cincinnati Bengals at Houston Texans, 2008-10-26
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.07924k1
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.0792g0f
Cincinnati Bengals at Pittsburgh Steelers, 2009-11-15, american_football.football_game.passing, m.08nl95p
Cincinnati Bengals at Indianapolis Colts, 2008-12-07, american_football.football_game.passing, m.0792kgg
m.09g38nl, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Pittsburgh Steelers, 2009-11-15, american_football.football_game.passing, m.08nl99z
Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20, american_football.football_game.passing, m.0792cqf
Cincinnati Bengals at Baltimore Ravens, 2009-10-11, american_football.football_game.receiving, m.07t46tb
m.08nl99z, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldpj
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mlf37
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.0793958
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.07924jq
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.rushing, m.07mldmt
Cincinnati Bengals at Pittsburgh Steelers, 2008-11-20, american_football.football_game.passing, m.07925b6
Cincinnati Bengals at Green Bay Packers, 2009-09-20, american_football.football_game.receiving, m.07mldqy
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0dm7
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.rushing, m.07929m2
Cincinnati Bengals at Cleveland Browns, 2008-12-21, american_football.football_game.rushing, m.07929mh
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.rushing, m.079391t
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dvk
m.0792555, american_football.game_passing_statistics.team, Cincinnati Bengals
Cincinnati Bengals at New York Jets, 2010-01-03, american_football.football_game.passing, m.09rdmx5
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.receiving, m.0793961
Cincinnati Bengals at Houston Texans, 2008-10-26, american_football.football_game.receiving, m.07924zk
Cincinnati Bengals at New York Jets, 2010-01-03, american_football.football_game.receiving, m.09rdmzk
Cincinnati Bengals at Dallas Cowboys, 2008-10-05, american_football.football_game.passing, m.0793908
Cincinnati Bengals at Indianapolis Colts, 2008-12-07, american_football.football_game.receiving, m.0792khm
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0drg
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0dr3
Jacksonville Jaguars at Cincinnati Bengals, 2008-11-02, american_football.football_game.passing, m.0792506
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.rushing, m.09k0drt
Cincinnati Bengals, american_football.football_team.division, AFC North
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dv6
Cincinnati Bengals at San Diego Chargers, 2009-12-20, american_football.football_game.receiving, m.09k0dpn
Cincinnati Bengals, american_football.football_team.historical_coaching_staff, m.0j34s8f
Washington Redskins at Cincinnati Bengals, 2008-12-14, american_football.football_game.passing, m.07925s3

Answer: AJ McCarron