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:
| Race Title | Circuit | City / State | Date | Winner | Team |
| --- | --- | --- | --- | --- | --- |
| Amaroo | Amaroo Park | Sydney , New South Wales | 5 March | John Bowe | Dick Johnson Racing |
| Launceston | Symmons Plains Raceway | Launceston , Tasmania | 12 March | Dick Johnson | Dick Johnson Racing |
| Lakeside | Lakeside International Raceway | Brisbane , Queensland | 16 April | Dick Johnson | Dick Johnson Racing |
| Perth | Barbagallo Raceway | Perth , Western Australia | 30 April | John Bowe | Dick Johnson Racing |
| Mallala | Mallala Motor Sport Park | Mallala , South Australia | 7 May | Dick Johnson | Dick Johnson Racing |
| Sandown | Sandown Raceway | Melbourne , Victoria | 21 May | Dick Johnson | Dick Johnson Racing |
| Winton | Winton Motor Raceway | Benalla , Victoria | 4 June | George Fury | Nissan Motorsport Australia |
| Oran Park | Oran Park Raceway | Sydney , New South Wales | 9 July | Peter Brock | Mobil 1 Racing |
Question:
what is the circuit when the date is 16 april?
Answer:
Lakeside International Raceway