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:
| Game | Date | Team | Score | High points | High rebounds | High assists | Location Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 19.0 | December 3 | L.A. Clippers | W 103–96 (OT) | Yao Ming (24) | Yao Ming (10) | Rafer Alston (7) | Toyota Center 15,358 | 12–7 |
| 20.0 | December 5 | Golden State | W 131–112 (OT) | Yao Ming (33) | Yao Ming (14) | Yao Ming , Ron Artest (5) | Toyota Center 14,438 | 13–7 |
| 21.0 | December 8 | @ Memphis | L 97–109 (OT) | Luis Scola , Rafer Alston (16) | Luis Scola (15) | Rafer Alston (8) | FedExForum 10,691 | 13–8 |
| 22.0 | December 9 | Atlanta | W 92–84 (OT) | Yao Ming (24) | Yao Ming (19) | Rafer Alston (6) | Toyota Center 16,439 | 14–8 |
| 23.0 | December 12 | @ Golden State | W 119–108 (OT) | Tracy McGrady (24) | Yao Ming (14) | Tracy McGrady (9) | Oracle Arena 19,276 | 15–8 |
| 24.0 | December 13 | @ L.A. Clippers | L 82–95 (OT) | Yao Ming (24) | Yao Ming (13) | Rafer Alston (7) | Staples Center 16,203 | 15–9 |
| 25.0 | December 16 | Denver | W 108–96 (OT) | Yao Ming (32) | Tracy McGrady (14) | Tracy McGrady (10) | Toyota Center 17,737 | 16–9 |
| 26.0 | December 19 | Sacramento | W 107–96 (OT) | Yao Ming (30) | Carl Landry (11) | Tracy McGrady (8) | Toyota Center 18,271 | 17–9 |
| 27.0 | December 20 | @ Minnesota | W 109–102 (OT) | Tracy McGrady (23) | Aaron Brooks , Chuck Hayes (10) | Tracy McGrady , Aaron Brooks (5) | Target Center 12,115 | 18–9 |
| 28.0 | December 22 | @ New Jersey | W 114–91 (OT) | Yao Ming (24) | Yao Ming (16) | Aaron Brooks (6) | Izod Center 16,303 | 19–9 |
| 29.0 | December 23 | @ Cleveland | L 90–99 (OT) | Rafer Alston (20) | Luis Scola (8) | Tracy McGrady (6) | Quicken Loans Arena 20,562 | 19–10 |
| 30.0 | December 26 | @ New Orleans | L 79–88 (OT) | Yao Ming (19) | Yao Ming (12) | Tracy McGrady (4) | New Orleans Arena 18,326 | 19–11 |
| 31.0 | December 27 | Utah | W 120–115 (2OT) | Ron Artest (28) | Luis Scola (14) | Ron Artest , Luis Scola (4) | Toyota Center 18,245 | 20–11 |
| 32.0 | December 29 | Washington | L 87–89 (OT) | Ron Artest (20) | Yao Ming (8) | Tracy McGrady (7) | Toyota Center 18,278 | 20–12 |
Question:
When tracy mcgrady (8) is leading in assists what is the date?
Answer:
December 19