Table:
text: 1950 Formula One season
Teams and drivers
Teams and drivers
Entrant Constructor_ Chassis Driver Rounds
Scuderia Milano Maserati - Milano 4CLT/50 Felice Bonetto 6
Scuderia Milano Maserati - Milano 4CLT/50 Franco Comotti 7
Ecurie Bleue Talbot-Lago T26C Harry Schell 4
Raymond Sommer Talbot-Lago T26C Raymond Sommer 5, 7
Ecurie Lutetia Talbot-Lago T26C Eugène Chaboud 5
Antonio Branca Maserati 4CL Toni Branca 5
Charles Pozzi Talbot-Lago T26C Charles Pozzi 6
Charles Pozzi Talbot-Lago T26C Louis Rosier 6
Clemente Biondetti Ferrari - Jaguar 166S Clemente Biondetti 7
Paul Pietsch Maserati 4CLT/48 Paul Pietsch 7
Guy Mairesse Talbot-Lago T26C Guy Mairesse 7
Pierre Levegh Talbot-Lago T26C Pierre Levegh 7

text: 1950 Formula One season
Teams and drivers
Teams and drivers
Entrant Constructor_ Chassis Driver Rounds
Peter Walker ERA E Tony Rolt 1
Joe Fry Maserati 4CL Joe Fry 1
Joe Fry Maserati 4CL Brian Shawe-Taylor 1
Bob Gerard ERA B A Bob Gerard 1–2
Automobiles Talbot-Darracq Talbot-Lago T26C Yves Giraud-Cabantous 1, 4–6
Automobiles Talbot-Darracq Talbot-Lago T26C Louis Rosier 1, 4–6
Automobiles Talbot-Darracq Talbot-Lago T26C Philippe Étancelin 1, 5
Automobiles Talbot-Darracq Talbot-Lago T26C Eugène Martin 1, 4
Automobiles Talbot-Darracq Talbot-Lago T26C Pierre Levegh 5–6
Automobiles Talbot-Darracq Talbot-Lago T26C Raymond Sommer 6
Ecurie Belge Talbot-Lago T26C Johnny Claes 1–2, 4–7
Officine Alfieri Maserati Maserati 4CLT/48 Louis Chiron 1–2, 4, 6–7
Officine Alfieri Maserati Maserati 4CLT/48 Franco Rol 2, 6–7

Question: Which of the rounds has a participant from Automobilen Talbot-Darracq and Pierre Levegh as drivers in the teams and drivers of the 1950 Formula 1 season?