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:
| Circuit | Location / State | Date | Winning driver | Team |
| --- | --- | --- | --- | --- |
| Amaroo Park | Sydney , New South Wales | 26 - 28 Feb | Peter Doulman | M3 Motorsport |
| Symmons Plains Raceway | Launceston , Tasmania | 12 - 14 Mar | Peter Doulman | M3 Motorsport |
| Phillip Island Grand Prix Circuit | Phillip Island , Victoria | 2 - 4 Apr | Peter Doulman | M3 Motorsport |
| Lakeside International Raceway | Brisbane , Queensland | 16 - 18 Apr | Colin Bond | Caltex Team Toyota |
| Winton Motor Raceway | Benalla , Victoria | 14–16 May | Peter Doulman | M3 Motorsport |
| Eastern Creek Raceway | Sydney , New South Wales | 4 - 6 Jun | Colin Bond | Caltex Team Toyota |
| Mallala Motor Sport Park | Mallala , South Australia | 2 - 4 Jul | John Smith | Caltex Team Toyota |
| Barbagallo Raceway | Perth , Western Australia | 9 - 11 Jul | John Smith | Caltex Team Toyota |
| Oran Park Raceway | Sydney , New South Wales | 6 - 8 Aug | Peter Doulman | M3 Motorsport |
Question:
what date did the m3 motorsport team compete at winton motor raceway?
Answer:
14–16 May