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 Name | Circuit | Date | Winning driver | Constructor | Report |
| --- | --- | --- | --- | --- | --- |
| I Gran Premio di Siracusa | Syracuse | 11 March | Luigi Villoresi | Ferrari | Report |
| XII Pau Grand Prix | Pau | 26 March | Luigi Villoresi | Ferrari | Report |
| III Richmond Trophy | Goodwood | 26 March | B. Bira | Maserati | Report |
| VI Gran Premio di Sanremo | Ospedaletti | 22 April | Alberto Ascari | Ferrari | Report |
| I Grand Prix de Bordeaux | Bordeaux | 29 April | Louis Rosier | Talbot-Lago | Report |
| III BRDC International Trophy | Silverstone | 5 May | Reg Parnell | Ferrari | Report |
| V Grand Prix de Paris | Bois de Boulogne | 20 May | Giuseppe Farina | Maserati | Report |
| V Ulster Trophy | Dundrod | 2 June | Giuseppe Farina | Alfa Romeo | Report |
| I Scottish Grand Prix | Winfield | 21 July | Philip Fotheringham-Parker | Maserati | Report |
| II Grote Prijs van Nederland | Zandvoort | 22 July | Louis Rosier | Talbot-Lago | Report |
| XIII Grand Prix de l'Albigeois | Albi | 5 August | Maurice Trintignant | Simca - Gordini | Report |
| XX Circuito di Pescara | Pescara | 15 August | José Froilán González | Ferrari | Report |
| V Gran Premio di Bari | Bari | 2 September | Juan Manuel Fangio | Alfa Romeo | Report |
Question:
What is the constructor for the Silverstone circuit?
Answer:
Ferrari