Question: Both Greenhill and Waterfall Gully are both suburbs of what city?
Sentence (from "Waterfall Gully, South Australia"): Part of the City of Burnside, Waterfall Gully is bounded to the north by the suburb of Burnside, from the north-east to south-east by Cleland Conservation Park (part of the suburb of Cleland), to the south by Crafers West, and to the west by Leawood Gardens and Mount Osmond.
Relevant evidence: No