I need 2 sentences one for lexical ambiguity and one for structural ambiguity ??

With the extra income, the bookers moved to a housing project. "loveman's village was brick," wash said, "and it was warm and well lit. there was a bathtub. it had hot and cold running water. there was a gas heater with a thermostat that came on whenever it got cold." how does this excerpt readers make a personal connection to the story?

Aman lives on the twelfth floor of an apartment building. every morning he takes the elevator down to the lobby and leaves the building. in the evening, he gets into the elevator, and, if there is someone else in the elevator -- or if it was raining that day -- he goes back to his floor directly. otherwise, he goes to the tenth floor and walks up two flights of stairs to his apartment.

What is the main idea of this paragraph from the volcanoes section of the ready.gov website