system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
What are the names of the lines on Hong Kong's MTR network?


assistant
- Island Line
- Tsuen Wan Line
- Kwun Tong Line
- South Island Line
- Tseung Kwan O Line
- Tung Chung Line & Disneyland Resort Line
- East Rail Line
- Tuen Ma Line
- Airport Express