Using the Agent-Host-Environment Model of Health and Illness,which of the Following

Using the agent-host-environment model of health and illness,which of the following persons would be most prone to illness?

A) Mr.Riccardo,a 22-year-old auto mechanic in Regina with a mild respiratory disorder
B) Ms.Mancini,a 50-year-old bartender in Toronto whose father is an alcoholic
C) Mr.Wren,a 45-year-old air traffic controller in Montreal whose father is hypertensive
D) Patrick,an 18-year-old runner in St.John's whose mother has diabetes