Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Race | Date | Location | Pole Position | Fastest Lap | Race Winner | Constructor | Report |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Argentine Grand Prix | 15 January | Buenos Aires | Mario Andretti | Gilles Villeneuve | Mario Andretti | Lotus - Ford | Report |
| Brazilian Grand Prix | 29 January | Jacarepaguá | Ronnie Peterson | Carlos Reutemann | Carlos Reutemann | Ferrari | Report |
| South African Grand Prix | 4 March | Kyalami | Niki Lauda | Mario Andretti | Ronnie Peterson | Lotus - Ford | Report |
| United States Grand Prix West | 2 April | Long Beach | Carlos Reutemann | Alan Jones | Carlos Reutemann | Ferrari | Report |
| Monaco Grand Prix | 7 May | Monaco | Carlos Reutemann | Niki Lauda | Patrick Depailler | Tyrrell - Ford | Report |
| Belgian Grand Prix | 21 May | Zolder | Mario Andretti | Ronnie Peterson | Mario Andretti | Lotus - Ford | Report |
| Spanish Grand Prix | 4 June | Jarama | Mario Andretti | Mario Andretti | Mario Andretti | Lotus - Ford | Report |
| Swedish Grand Prix | 17 June | Anderstorp | Mario Andretti | Niki Lauda | Niki Lauda | Brabham - Alfa Romeo | Report |
| French Grand Prix | 2 July | Paul Ricard | John Watson | Carlos Reutemann | Mario Andretti | Lotus - Ford | Report |
| British Grand Prix | 16 July | Brands Hatch | Ronnie Peterson | Niki Lauda | Carlos Reutemann | Ferrari | Report |
| German Grand Prix | 30 July | Hockenheimring | Mario Andretti | Ronnie Peterson | Mario Andretti | Lotus - Ford | Report |
| Austrian Grand Prix | 13 August | Österreichring | Ronnie Peterson | Ronnie Peterson | Ronnie Peterson | Lotus - Ford | Report |
| Dutch Grand Prix | 27 August | Zandvoort | Mario Andretti | Niki Lauda | Mario Andretti | Lotus - Ford | Report |
| Italian Grand Prix | 10 September | Monza | Mario Andretti | Mario Andretti | Niki Lauda | Brabham - Alfa Romeo | Report |
| United States Grand Prix | 1 October | Watkins Glen | Mario Andretti | Jean-Pierre Jarier | Carlos Reutemann | Ferrari | Report |
| Canadian Grand Prix | 8 October | Île Notre-Dame | Jean-Pierre Jarier | Alan Jones | Gilles Villeneuve | Ferrari | Report |
Question:
Who was the winner when Niki Lauda held pole position?
Answer:
Ronnie Peterson