Question: What penicillin developing scientist had an electoral district ,which includes a residential suburb split between the City of Salisbury and the City of Tea Tree Gully, named after him in South Australia?
Sentence (from "Electoral district of Florey"): It is a 16.1 km² urban electorate in Adelaide's north-east, taking in the suburbs of Modbury, Modbury Heights and Modbury North, as well as parts of Gilles Plains, Hope Valley, Para Hills, Para Vista, Redwood Park, Ridgehaven, Valley View and Wynn Vale.
Relevant evidence: No