table: [['team', 'driver', 'class', 'chassis', 'engine', 'rounds'], ['van amersfoort racing', 'rahel frey', 'c', 'dallara f307', 'volkswagen', '1 - 8'], ['van amersfoort racing', 'niall quinn', 'c', 'dallara f307', 'volkswagen', '9'], ['van amersfoort racing', 'laurens vanthoor', 'c', 'dallara f307', 'volkswagen', 'all'], ['ombra racing', 'matteo chinosi', 'c', 'dallara f307', 'mugen - honda', '1 - 8'], ['ombra racing', 'philipp eng', 'c', 'dallara f307', 'mugen - honda', '9'], ['ombra racing', 'federico leo', 'c', 'dallara f307', 'mugen - honda', 'all'], ['ombra racing', 'massimo rossi', 't', 'dallara f304', 'mugen - honda', '1 - 4'], ['neuhauser racing', 'gerhard tweraser', 'c', 'dallara f307', 'mercedes hwa', 'all'], ['neuhauser racing', 'marco oberhauser', 't', 'dallara f304', 'opel', 'all'], ['hs technik motorsport', 'sebastian saavedra', 'c', 'dallara f307', 'mercedes hwa', 'all'], ['hs technik motorsport', 'philipp eng', 'c', 'dallara f307', 'mercedes hwa', '1'], ['hs technik motorsport', 'johnny cecotto , jr', 'c', 'dallara f307', 'mercedes hwa', '2 - 9'], ['hs technik motorsport', 'shirley van der lof', 't', 'dallara f304', 'opc - challenge', 'all'], ['swiss racing team', 'karline stala', 'c', 'dallara f307', 'mercedes hwa', '7 - 9'], ['swiss racing team', 'max nilsson', 'c', 'dallara f307', 'opc - challenge', 'all'], ['swiss racing team', 'frédéric vervisch', 'c', 'dallara f307', 'opc - challenge', '1 - 5'], ['swiss racing team', 'tomi limmonen', 'c', 'dallara f307', 'opc - challenge', '9'], ['team rhinos leipert', 'federico glorioso', 'c', 'dallara f307', 'opc - challenge', '1 - 6 , 9'], ['team rhinos leipert', 'sergey chukanov', 'c', 'dallara f307', 'opc - challenge', 'all'], ['team rhinos leipert', 'luca iannaccone', 't', 'dallara f304', 'renault', 'all'], ['team rhinos leipert', 'giulio glorioso', 't', 'dallara f304', 'opel', 'all'], ['racing experience', 'karline stala', 'c', 'dallara f307', 'mercedes hwa', '1 - 4'], ['racing experience', 'louis wagner', 'c', 'mygale m - 07', 'opel', '6'], ['racing experience', 'david hauser', 'c', 'dallara f307', 'mercedes hwa', 'all'], ['racing experience', 'gary hauser', 'c', 'dallara f307', 'mercedes hwa', 'all'], ['performance racing', 'rafael suzuki', 'c', 'dallara f307', 'opc - challenge', 'all'], ['performance racing', 'adderly fong', 'c', 'dallara f307', 'opc - challenge', '1 , 5 - 9'], ['performance racing', 'satrio hermanto', 'c', 'dallara f307', 'opc - challenge', '4'], ['jo zeller racing', 'frédéric vervisch', 'c', 'dallara f307', 'mercedes hwa', '6 - 8'], ['jo zeller racing', 'kevin mirocha', 'c', 'dallara f307', 'mercedes hwa', '9'], ['franz wöss racing', 'hamad al fardan', 'c', 'dallara f307', 'mercedes hwa', '1 - 6'], ['franz wöss racing', 'bernd herndlhofer', 't', 'dallara f304', 'opel', 'all'], ['franz wöss racing', 'francesco lopez', 't', 'dallara f304', 'opel', '7 - 9'], ['gu - racing team', 'jens höing', 'c', 'lola b06 - 30', 'opel', '1 , 2'], ['gu - racing team', 'jens höing', 'c', 'dallara f307', 'mercedes hwa', '3 , 4 , 7 - 9'], ['josef kaufmann racing', 'kevin mirocha', 'c', 'dallara f307', 'opc - challenge', '1 - 8'], ['josef kaufmann racing', 'esteban gutiérrez', 'c', 'dallara f307', 'opc - challenge', '9'], ['kfr team f3', 'dennis swart', 't', 'dallara f304', 'opc - challenge', 'all'], ['jms jenichen', 'marcel schlenker', 't', 'dallara f304', 'opel', '1 - 4'], ['auto - häckel - motorsport', 'klaus - dieter häckel', 't', 'dallara f304', 'opel', '1 - 4'], ["griffith 's", 'david moretti', 't', 'dallara f304', 'opel', '1']]
ref: 4 Driver on the list are the sole representative for their team
template: 4 [ENT] on the list are the sole representative for their team