Table:
text: 1992 Formula One season
Grands Prix
Grands Prix
Round Grand_Prix Date_ Location_ Pole_Position Fastest_Lap Winning_Driver Winning_Constructor Report
1 South African Grand Prix 1 March Kyalami Nigel Mansell Nigel Mansell Nigel Mansell Williams - Renault Report
2 Mexican Grand Prix 22 March Hermanos Rodríguez Nigel Mansell Gerhard Berger Nigel Mansell Williams - Renault Report
3 Brazilian Grand Prix 5 April Interlagos Nigel Mansell Riccardo Patrese Nigel Mansell Williams - Renault Report
4 Spanish Grand Prix 3 May Catalunya Nigel Mansell Nigel Mansell Nigel Mansell Williams - Renault Report
5 San Marino Grand Prix 17 May Imola Nigel Mansell Riccardo Patrese Nigel Mansell Williams - Renault Report

text: 1992 Formula One season
Grands Prix
Grands Prix
Round Grand_Prix Date_ Location_ Pole_Position Fastest_Lap Winning_Driver Winning_Constructor Report
12 Belgian Grand Prix 30 August Spa-Francorchamps Nigel Mansell Michael Schumacher Michael Schumacher Benetton - Ford Report
13 Italian Grand Prix 13 September Monza Nigel Mansell Nigel Mansell Ayrton Senna McLaren - Honda Report
14 Portuguese Grand Prix 27 September Estoril Nigel Mansell Ayrton Senna Nigel Mansell Williams - Renault Report
15 Japanese Grand Prix 25 October Suzuka Nigel Mansell Nigel Mansell Riccardo Patrese Williams - Renault Report

text: 1992 Formula One season
Grands Prix
Grands Prix
Round Grand_Prix Date_ Location_ Pole_Position Fastest_Lap Winning_Driver Winning_Constructor Report
6 Monaco Grand Prix 31 May Monaco Nigel Mansell Nigel Mansell Ayrton Senna McLaren - Honda Report
7 Canadian Grand Prix 14 June Circuit Gilles Villeneuve Ayrton Senna Gerhard Berger Gerhard Berger McLaren - Honda Report
8 French Grand Prix 5 July Magny-Cours Nigel Mansell Nigel Mansell Nigel Mansell Williams - Renault Report
9 British Grand Prix 12 July Silverstone Nigel Mansell Nigel Mansell Nigel Mansell Williams - Renault Report
10 German Grand Prix 26 July Hockenheimring Nigel Mansell Riccardo Patrese Nigel Mansell Williams - Renault Report
11 Hungarian Grand Prix 16 August Hungaroring Riccardo Patrese Nigel Mansell Ayrton Senna McLaren - Honda Report

Question: What are all the reports of the 1992 Formula 1 season where the winning constructor was Williams-Renault and the Grand Prix was the South African Grand Prix?