What concepts are described in the following sentence?

"Curitiba is part of the South Region, Brazil, is lead by the Democratic Labour Party (Brazil) and is served by Afonsa Pena International airport,."

Return the answer as pairs of triples.
Afonso Pena International Airport CITY_SERVED Curitiba
Curitiba LEADER_NAME Democratic Labour Party (Brazil)
Curitiba IS_PART_OF South Region, Brazil