Name a popular form of transportation in France.
One popular form of transportation in France is the train. The country has an extensive high-speed rail network called the TGV (Train à Grande Vitesse), which connects many cities within France and also to neighboring countries.
Complete the following task based on the instruction and optional input provided.### Instruction:
Name a popular form of transportation in France.

### Output:
One popular form of transportation in France is the train. The country has an extensive high-speed rail network called the TGV (Train à Grande Vitesse), which connects many cities within France and also to neighboring countries.