Based on the context and the answer, generate a question. 

Context: It looked - old . Not terribly old , like turn of the century old . But old enough that I noticed the models on the cars . Old enough that even with the absence of people , which I expected , I knew it was n't my time period . Was n't my era .

Answer:

The narrator is seeing strange antiques from another era .



Why is the narrator presently wary of their surroundings ?