Which river runs through the city in which Gilles Street is located ?
Gilles Street, Adelaide: Gilles Street ( ) is a street in the south-eastern sector of the centre of Adelaide, South Australia. Adelaide city centre:  The locality is split into two key geographical distinctions: the city "square mile", bordered by North, East, South and West Terraces; and the section of the parklands south of the River Torrens which separates the built up part of the city from the surrounding suburbs and North Adelaide.
i don't know