Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Region served | City | Channels ( Analog / Digital ) | First air date | ERP (Analog/ Digital) | HAAT (Analog/ Digital) 1 | Transmitter Location |
| --- | --- | --- | --- | --- | --- | --- |
| Cairns | Cairns | 33 ( UHF ) 4 11 ( VHF ) | 31 December 1990 | 400 kW 50kW | 1176 m 1190 m | Mount Bellenden Ker |
| Darling Downs | Toowoomba | 35 ( UHF ) 4 34 ( UHF ) | 31 December 1990 | 1300kW 500kW | 515 m 520 m | Mount Mowbullan |
| Mackay 2 | Mackay | 6 ( VHF ) 4 9A ( VHF ) | 9 August 1968 | 360kW 90kW | 613 m 613 m | Mount Blackwood |
| Rockhampton | Rockhampton | 31 ( UHF ) 4 38 ( UHF ) | 31 December 1990 | 2000kW 500kW | 523 m 523 m | Mount Hopeful |
| Southern Downs | Warwick | 33 ( UHF ) 4 51 ( UHF ) | 31 December 1990 | 600kW 500kW | 301 m 316 m | Passchendaele Ridge |
| Townsville | Townsville | 34 ( UHF ) 4 38 ( UHF ) | 31 December 1990 | 200kW 200kW | 617 m 644 m | Mount Stuart |
| Wide Bay 3 | Maryborough | 8 ( VHF ) 4 7 ( VHF ) | 10 April 1965 | 200kW 60kW | 646 m 646 m | Mount Goonaneman |
Question:
Which City has 600kw 500kw ERP (Analog/ Digital)?
Answer:
Warwick