Question: What was the first  form of shopping precinct or shopping center, in which one or more buildings form a complex of shops representing merchandisers with interconnecting walkways that enable customers to walk from unit to unit in Brasília?
Sentence (from "Shopping mall"): A shopping arcade is a specific type of shopping precinct which is usually distinguished in english for mall shopping by the fact that connecting walkways are not owned by a single proprietor and are in open air.
Relevant evidence: No