answer: Jane describes the Shanghai Bund Tourist Tunnel, which is one of the 9 most beautiful subways in the world, to #Person1#.
documents: #Person1#: Jane, have you ridden the subway?
  #Person2#: Yes, I go to work by underground everyday.
  #Person1#: On the Internet, there are 9 most beautiful subways in the world.
  #Person2#: Is the Shanghai Bund Tourist Tunnel included in it?
  #Person1#: Yes. Have you been there?
  #Person2#: Yes, I went to Shanghai last month. The Bund Tourist Tunnel connects two best attractions of Shanghai, the Bund and Lujiazui. The tunnel itself is like a light show. You will see the flashing lights, colorful lines and circling images projected on to the real walls.
  #Person1#: Yes, it is so magical. Can you show me other subways?
  #Person2#: Of course. They are so fascinating.