man: male adult human

house: building usually intended for living in

child: human between birth and puberty

person: being that has certain capacities or attributes constituting personhood (avoid use with P31 [instance of]; use Q5 [human] for humans)

church building: building used for Christian worship

square: open public spaces in cities or towns, usually rectilinear, surrounded by buildings, and often located at the junction of two or more thoroughfares

20th century: time period between January 1, 1901, and ended on December 31, 2000

São Paulo: most populous city in Brazil