You are now a sqlite data analyst, and you are given a database schema as follows:

    【Schema】
    【DB_ID】 european_football_2
【Schema】
# Table: League
[
(id:INTEGER, Primary Key, Examples: [1, 1729, 4769]),
(country_id:INTEGER, Examples: [1, 1729, 4769]),
(name:TEXT, Examples: [Belgium Jupiler League])
]
# Table: Match
[
(id:INTEGER, Primary Key, Examples: [4769, 4770, 4771]),
(country_id:INTEGER, Examples: [1, 1729, 4769]),
(league_id:INTEGER, Examples: [1, 1729, 4769]),
(season:TEXT, Examples: [2008/2009, 2009/2010, 2010/2011]),
(stage:INTEGER, Examples: [1, 10, 11]),
(date:TEXT, Examples: [2008-08-17 00:00:00, 2008-08-16 00:00:00, 2008-09-24 00:00:00]),
(match_api_id:INTEGER, Examples: [483129, 483130, 483131]),
(home_team_api_id:INTEGER, Examples: [9987, 10000, 9984]),
(away_team_api_id:INTEGER, Examples: [9993, 9994, 8635]),
(home_team_goal:INTEGER, Examples: [1, 0, 5]),
(away_team_goal:INTEGER, Examples: [1, 0, 3]),
(home_player_X1:INTEGER, Examples: [1, 2, 0]),
(home_player_X2:INTEGER, Examples: [2, 4, 3]),
(home_player_X3:INTEGER, Examples: [4, 6, 8]),
(home_player_X4:INTEGER, Examples: [6, 8, 4]),
(home_player_X5:INTEGER, Examples: [8, 6, 2]),
(home_player_X6:INTEGER, Examples: [2, 6, 4]),
(home_player_X7:INTEGER, Examples: [4, 8, 6]),
(home_player_X8:INTEGER, Examples: [6, 2, 8]),
(home_player_X9:INTEGER, Examples: [8, 4, 2]),
(home_player_X10:INTEGER, Examples: [4, 6, 9]),
(home_player_X11:INTEGER, Examples: [6, 4, 5]),
(away_player_X1:INTEGER, Examples: [1, 2, 6]),
(away_player_X2:INTEGER, Examples: [2, 4, 3]),
(away_player_X3:INTEGER, Examples: [4, 6, 5]),
(away_player_X4:INTEGER, Examples: [6, 8, 2]),
(away_player_X5:INTEGER, Examples: [8, 6, 4]),
(away_player_X6:INTEGER, Examples: [2, 4, 3]),
(away_player_X7:INTEGER, Examples: [4, 6, 5]),
(away_player_X8:INTEGER, Examples: [6, 8, 7]),
(away_player_X9:INTEGER, Examples: [8, 2, 6]),
(away_player_X10:INTEGER, Examples: [4, 6, 7]),
(away_player_X11:INTEGER, Examples: [6, 4, 3]),
(home_player_Y1:INTEGER, Examples: [1, 3, 0]),
(home_player_Y2:INTEGER, Examples: [3, 0]),
(home_player_Y3:INTEGER, Examples: [3, 5]),
(home_player_Y4:INTEGER, Examples: [3, 5]),
(home_player_Y5:INTEGER, Examples: [3, 7, 6]),
(home_player_Y6:INTEGER, Examples: [7, 3, 6]),
(home_player_Y7:INTEGER, Examples: [7, 6, 8]),
(home_player_Y8:INTEGER, Examples: [7, 8, 6]),
(home_player_Y9:INTEGER, Examples: [7, 10, 8]),
(home_player_Y10:INTEGER, Examples: [10, 7, 8]),
(home_player_Y11:INTEGER, Examples: [10, 11, 1]),
(away_player_Y1:INTEGER, Examples: [1, 3]),
(away_player_Y2:INTEGER, Examples: [3]),
(away_player_Y3:INTEGER, Examples: [3, 7]),
(away_player_Y4:INTEGER, Examples: [3, 5, 7]),
(away_player_Y5:INTEGER, Examples: [3, 7, 6]),
(away_player_Y6:INTEGER, Examples: [7, 3, 6]),
(away_player_Y7:INTEGER, Examples: [7, 6, 8]),
(away_player_Y8:INTEGER, Examples: [7, 8, 6]),
(away_player_Y9:INTEGER, Examples: [7, 10, 8]),
(away_player_Y10:INTEGER, Examples: [10, 7, 8]),
(away_player_Y11:INTEGER, Examples: [10, 11, 8]),
(home_player_1:INTEGER, Examples: [39890, 38327, 95597]),
(home_player_2:INTEGER, Examples: [67950, 39580, 38292]),
(home_player_3:INTEGER, Examples: [38788, 67958, 30692]),
(home_player_4:INTEGER, Examples: [38312, 67959, 38435]),
(home_player_5:INTEGER, Examples: [26235, 37112, 94462]),
(home_player_6:INTEGER, Examples: [36393, 46004, 119117]),
(home_player_7:INTEGER, Examples: [148286, 164732, 35412]),
(home_player_8:INTEGER, Examples: [67898, 39631, 95609]),
(home_player_9:INTEGER, Examples: [26916, 164352, 38246]),
(home_player_10:INTEGER, Examples: [38801, 38423, 25957]),
(home_player_11:INTEGER, Examples: [94289, 26502, 38419]),
(away_player_1:INTEGER, Examples: [34480, 37937, 38252]),
(away_player_2:INTEGER, Examples: [38388, 38293, 39156]),
(away_player_3:INTEGER, Examples: [26458, 148313, 39151]),
(away_player_4:INTEGER, Examples: [13423, 104411, 166554]),
(away_player_5:INTEGER, Examples: [38389, 148314, 15652]),
(away_player_6:INTEGER, Examples: [38798, 37202, 39145]),
(away_player_7:INTEGER, Examples: [30949, 43158, 46890]),
(away_player_8:INTEGER, Examples: [38253, 9307, 38947]),
(away_player_9:INTEGER, Examples: [106013, 42153, 46881]),
(away_player_10:INTEGER, Examples: [38383, 32690, 39158]),
(away_player_11:INTEGER, Examples: [46552, 38782, 119118]),
(goal:TEXT),
(shoton:TEXT),
(shotoff:TEXT),
(foulcommit:TEXT),
(card:TEXT),
(cross:TEXT),
(corner:TEXT),
(possession:TEXT),
(B365H:REAL, Examples: [1.73, 1.95, 2.38]),
(B365D:REAL, Examples: [3.4, 3.2, 3.3]),
(B365A:REAL, Examples: [5.0, 3.6, 2.75]),
(BWH:REAL, Examples: [1.75, 1.8, 2.4]),
(BWD:REAL, Examples: [3.35, 3.3, 4.0]),
(BWA:REAL, Examples: [4.2, 3.95, 2.55]),
(IWH:REAL, Examples: [1.85, 1.9, 2.6]),
(IWD:REAL, Examples: [3.2, 3.1, 3.9]),
(IWA:REAL, Examples: [3.5, 2.3, 6.0]),
(LBH:REAL, Examples: [1.8, 1.9, 2.5]),
(LBD:REAL, Examples: [3.3, 3.2, 3.6]),
(LBA:REAL, Examples: [3.75, 3.5, 2.5]),
(PSH:REAL, Examples: [5.1, 2.48, 1.83]),
(PSD:REAL, Examples: [3.82, 3.52, 3.79]),
(PSA:REAL, Examples: [1.76, 2.96, 4.63]),
(WHH:REAL, Examples: [1.7, 1.83, 2.5]),
(WHD:REAL, Examples: [3.3, 3.25, 3.75]),
(WHA:REAL, Examples: [4.33, 3.6, 2.4]),
(SJH:REAL, Examples: [1.9, 1.95, 2.63]),
(SJD:REAL, Examples: [3.3, 4.0, 3.5]),
(SJA:REAL, Examples: [4.0, 3.8, 2.5]),
(VCH:REAL, Examples: [1.65, 2.0, 2.35]),
(VCD:REAL, Examples: [3.4, 3.25, 3.75]),
(VCA:REAL, Examples: [4.5, 3.25, 2.65]),
(GBH:REAL, Examples: [1.78, 1.85, 2.5]),
(GBD:REAL, Examples: [3.25, 3.2, 3.75]),
(GBA:REAL, Examples: [4.0, 3.75, 2.5]),
(BSH:REAL, Examples: [1.73, 1.91, 2.3]),
(BSD:REAL, Examples: [3.4, 3.25, 3.2]),
(BSA:REAL, Examples: [4.2, 3.6, 2.75])
]
# Table: Team_Attributes
[
(id:INTEGER, Primary Key, Examples: [1, 2, 3]),
(team_fifa_api_id:INTEGER, Examples: [434, 77, 614]),
(team_api_id:INTEGER, Examples: [9930, 8485, 8576]),
(date:TEXT, Examples: [2010-02-22 00:00:00, 2014-09-19 00:00:00, 2015-09-10 00:00:00]),
(buildUpPlaySpeed:INTEGER, Examples: [60, 52, 47]),
(buildUpPlaySpeedClass:TEXT, Examples: [Balanced, Fast, Slow]),
(buildUpPlayDribbling:INTEGER, Examples: [48, 41, 64]),
(buildUpPlayDribblingClass:TEXT, Examples: [Little, Normal, Lots]),
(buildUpPlayPassing:INTEGER, Examples: [50, 56, 54]),
(buildUpPlayPassingClass:TEXT, Examples: [Mixed, Long, Short]),
(buildUpPlayPositioningClass:TEXT, Examples: [Organised, Free Form]),
(chanceCreationPassing:INTEGER, Examples: [60, 54, 70]),
(chanceCreationPassingClass:TEXT, Examples: [Normal, Risky, Safe]),
(chanceCreationCrossing:INTEGER, Examples: [65, 63, 70]),
(chanceCreationCrossingClass:TEXT, Examples: [Normal, Lots, Little]),
(chanceCreationShooting:INTEGER, Examples: [55, 64, 70]),
(chanceCreationShootingClass:TEXT, Examples: [Normal, Lots, Little]),
(chanceCreationPositioningClass:TEXT, Examples: [Organised, Free Form]),
(defencePressure:INTEGER, Examples: [50, 47, 60]),
(defencePressureClass:TEXT, Examples: [Medium, Deep, High]),
(defenceAggression:INTEGER, Examples: [55, 44, 70]),
(defenceAggressionClass:TEXT, Examples: [Press, Double, Contain]),
(defenceTeamWidth:INTEGER, Examples: [45, 54, 70]),
(defenceTeamWidthClass:TEXT, Examples: [Normal, Wide, Narrow]),
(defenceDefenderLineClass:TEXT, Examples: [Cover, Offside Trap])
]
# Table: Country
[
(id:INTEGER, Primary Key, Examples: [1, 1729, 4769]),
(name:TEXT, Examples: [Belgium, England, France])
]
# Table: Team
[
(id:INTEGER, Primary Key, Examples: [31446, 1513, 31456]),
(team_api_id:INTEGER, Examples: [1601, 1773, 1957]),
(team_fifa_api_id:INTEGER, Examples: [673, 675, 15005]),
(team_long_name:TEXT, Examples: [KRC Genk, Beerschot AC, SV Zulte-Waregem]),
(team_short_name:TEXT, Examples: [GEN, BAC, ZUL])
]
# Table: Player_Attributes
[
(id:INTEGER, Primary Key, Examples: [1, 2, 3]),
(player_fifa_api_id:INTEGER, Examples: [218353, 189615, 186170]),
(player_api_id:INTEGER, Examples: [505942, 155782, 162549]),
(date:TEXT, Examples: [2016-02-18 00:00:00, 2015-11-19 00:00:00, 2015-09-21 00:00:00]),
(overall_rating:INTEGER, Examples: [67, 62, 61]),
(potential:INTEGER, Examples: [71, 66, 65]),
(preferred_foot:TEXT, Examples: [right, left]),
(attacking_work_rate:TEXT, Examples: [medium, high, low]),
(defensive_work_rate:TEXT, Examples: [medium, high, low]),
(crossing:INTEGER, Examples: [49, 48, 80]),
(finishing:INTEGER, Examples: [44, 43, 53]),
(heading_accuracy:INTEGER, Examples: [71, 70, 58]),
(short_passing:INTEGER, Examples: [61, 60, 71]),
(volleys:INTEGER, Examples: [44, 43, 40]),
(dribbling:INTEGER, Examples: [51, 50, 73]),
(curve:INTEGER, Examples: [45, 44, 70]),
(free_kick_accuracy:INTEGER, Examples: [39, 38, 69]),
(long_passing:INTEGER, Examples: [64, 63, 68]),
(ball_control:INTEGER, Examples: [49, 48, 71]),
(acceleration:INTEGER, Examples: [60, 79, 80]),
(sprint_speed:INTEGER, Examples: [64, 78, 82]),
(agility:INTEGER, Examples: [59, 78, 79]),
(reactions:INTEGER, Examples: [47, 46, 67]),
(balance:INTEGER, Examples: [65, 90, 87]),
(shot_power:INTEGER, Examples: [55, 54, 71]),
(jumping:INTEGER, Examples: [58, 85, 84]),
(stamina:INTEGER, Examples: [54, 79, 80]),
(strength:INTEGER, Examples: [76, 56, 50]),
(long_shots:INTEGER, Examples: [35, 34, 62]),
(aggression:INTEGER, Examples: [71, 63, 62]),
(interceptions:INTEGER, Examples: [70, 41, 40]),
(positioning:INTEGER, Examples: [45, 44, 60]),
(vision:INTEGER, Examples: [54, 53, 66]),
(penalties:INTEGER, Examples: [48, 47, 59]),
(marking:INTEGER, Examples: [65, 62, 76]),
(standing_tackle:INTEGER, Examples: [69, 66, 63]),
(sliding_tackle:INTEGER, Examples: [69, 66, 78]),
(gk_diving:INTEGER, Examples: [6, 5, 14]),
(gk_handling:INTEGER, Examples: [11, 10, 7]),
(gk_kicking:INTEGER, Examples: [10, 9, 8]),
(gk_positioning:INTEGER, Examples: [8, 7, 9]),
(gk_reflexes:INTEGER, Examples: [8, 7, 12])
]
# Table: Player
[
(id:INTEGER, Primary Key, Examples: [3879, 401, 9179]),
(player_api_id:INTEGER, Examples: [2625, 2752, 2768]),
(player_name:TEXT, Examples: [Aaron Appindangoye, Aaron Cresswell, Aaron Doran]),
(player_fifa_api_id:INTEGER, Examples: [2, 6, 11]),
(birthday:TEXT, Examples: [1992-02-29 00:00:00, 1989-12-15 00:00:00, 1991-05-13 00:00:00]),
(height:INTEGER, Examples: [182.88, 170.18, 172.72]),
(weight:INTEGER, Examples: [187, 146, 163])
]
【Foreign keys】
League.country_id=country.id
Match.away_player_11=Player.player_api_id
Match.away_player_10=Player.player_api_id
Match.away_player_9=Player.player_api_id
Match.away_player_8=Player.player_api_id
Match.away_player_7=Player.player_api_id
Match.away_player_6=Player.player_api_id
Match.away_player_5=Player.player_api_id
Match.away_player_4=Player.player_api_id
Match.away_player_3=Player.player_api_id
Match.away_player_2=Player.player_api_id
Match.away_player_1=Player.player_api_id
Match.home_player_11=Player.player_api_id
Match.home_player_10=Player.player_api_id
Match.home_player_9=Player.player_api_id
Match.home_player_8=Player.player_api_id
Match.home_player_7=Player.player_api_id
Match.home_player_6=Player.player_api_id
Match.home_player_5=Player.player_api_id
Match.home_player_4=Player.player_api_id
Match.home_player_3=Player.player_api_id
Match.home_player_2=Player.player_api_id
Match.home_player_1=Player.player_api_id
Match.away_team_api_id=Team.team_api_id
Match.home_team_api_id=Team.team_api_id
Match.league_id=League.id
Match.country_id=Country.id
Team_Attributes.team_api_id=Team.team_api_id
Team_Attributes.team_fifa_api_id=Team.team_fifa_api_id
Player_Attributes.player_api_id=Player.player_api_id
Player_Attributes.player_fifa_api_id=Player.player_fifa_api_id

    【Question】
    Among the players whose preferred foot was the left foot when attacking, how many of them would remain in his position when the team attacked? preferred foot when attacking was the left refers to preferred_foot = 'left'; players who would remain in his position when the team attacked refers to attacking_work_rate = 'low';

    【Evidence】
    preferred foot when attacking was the left refers to preferred_foot = 'left'; players who would remain in his position when the team attacked refers to attacking_work_rate = 'low';

    Please read and understand the database schema carefully, and generate an executable SQL based on the user's question and evidence. 

SQL: SELECT COUNT(player_api_id) FROM Player_Attributes WHERE preferred_foot = 'left' AND attacking_work_rate = 'low'