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Instruction
Answer the question based on the provided table.


Table
Table Title: 'Route and stages' regarding '1947 Tour de France'
Table Content:
| Stage | Date | Course | Distance | Type | Type | Winner |
| --- | --- | --- | --- | --- | --- | --- |
| 1 | 25 June | Paris to Lille | 236 km (147 mi) | - | Plain stage | Ferdinand Kübler (SUI) |
| 2 | 26 June | Lille to Brussels (Belgium) | 182 km (113 mi) | - | Plain stage | René Vietto (FRA) |
| 3 | 27 June | Brussels (Belgium) to Luxembourg City (Luxembourg) | 314 km (195 mi) | - | Plain stage | Aldo Ronconi (ITA) |
| 4 | 28 June | Luxembourg City (Luxembourg) to Strasbourg | 223 km (139 mi) | - | Plain stage | Jean Robic (FRA) |
| 5 | 29 June | Strasbourg to Besançon | 248 km (154 mi) | - | Plain stage | Ferdinand Kübler (SUI) |
| - | 30 June | Besançon | Besançon | - | Rest day | Rest day |
| 6 | 1 July | Besançon to Lyon | 249 km (155 mi) | - | Plain stage | Lucien Teisseire (FRA) |
| 7 | 2 July | Lyon to Grenoble | 172 km (107 mi) | - | Stage with mountain(s) | Jean Robic (FRA) |
| 8 | 3 July | Grenoble to Briançon | 185 km (115 mi) | - | Stage with mountain(s) | Fermo Camellini (ITA) |
| - | 4 July | Briançon | Briançon | - | Rest day | Rest day |
| 9 | 5 July | Briançon to Digne | 217 km (135 mi) | - | Stage with mountain(s) | René Vietto (FRA) |
| 10 | 6 July | Digne to Nice | 255 km (158 mi) | - | Stage with mountain(s) | Fermo Camellini (ITA) |
| - | 7 July | Nice | Nice | - | Rest day | Rest day |
| 11 | 8 July | Nice to Marseille | 230 km (143 mi) | - | Plain stage | Édouard Fachleitner (FRA) |
| 12 | 9 July | Marseille to Montpellier | 165 km (103 mi) | - | Plain stage | Henri Massal (FRA) |
| 13 | 10 July | Montpellier to Carcassonne | 172 km (107 mi) | - | Plain stage | Lucien Teisseire (FRA) |
| 14 | 11 July | Carcassonne to Luchon | 253 km (157 mi) | - | Stage with mountain(s) | Albert Bourlon (FRA) |
| - | 12 July | Luchon | Luchon | - | Rest day | Rest day |
| 15 | 13 July | Luchon to Pau | 195 km (121 mi) | - | Stage with mountain(s) | Jean Robic (FRA) |
| 16 | 14 July | Pau to Bordeaux | 195 km (121 mi) | - | Plain stage | Giuseppe Tacca (ITA) |
| 17 | 15 July | Bordeaux to Les Sables-d'Olonne | 272 km (169 mi) | - | Plain stage | Éloi Tassin (FRA) |
| 18 | 16 July | Les Sables-d'Olonne to Vannes | 236 km (147 mi) | - | Plain stage | Pietro Tarchini (SUI) |
| - | 17 July | Vannes | Vannes | - | Rest day | Rest day |
| 19 | 18 July | Vannes to Saint-Brieuc | 139 km (86 mi) | - | Individual time trial | Raymond Impanis (BEL) |
| 20 | 19 July | Saint-Brieuc to Caen | 235 km (146 mi) | - | Plain stage | Maurice Diot (FRA) |
| 21 | 20 July | Caen to Paris | 257 km (160 mi) | - | Plain stage | Briek Schotte (BEL) |
| - | Total | Total | 4,642 km (2,884 mi) | 4,642 km (2,884 mi) | 4,642 km (2,884 mi) | 4,642 km (2,884 mi) |


Question
In the 1947 Tour De France, how many stages did the course consist of and what was the total course distance?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["The 1947 Tour de France total race distance was 21 stages over 4,642 km (2,884 mi)."]