Heading into this convention on Opening the Space Frontier , I did not know what to expect . I hopped off the Metro in Crystal City in search of 12th Street and the Doubletree Hotel . I spent nearly 20 minutes navigating through the labyrinthine network of underground tunnels before I began to find my way . I thought that this is what living in an underground lunar colony must feel like : Sterile surroundings , bright artificial lighting and colorful art on the walls to make you forget where you are .

Generate a question about the above context.
Does this person love to figure out mazes ?
OPT: 1. He loves the idea of finding his way to the exhibit for the Space Frontier . 2. None of the above choices . 3. The metro is a huge maze that he travels every day . 4. The Lunar colony makes him feel unsafe in the maze .