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:
| Home team | Home team score | Away team | Away team score | Venue | Crowd | Date |
| --- | --- | --- | --- | --- | --- | --- |
| Essendon | 20.9 (129) | South Melbourne | 19.19 (133) | Windy Hill | 17471.0 | 19 July 1980 |
| Collingwood | 22.17 (149) | Hawthorn | 19.8 (122) | Victoria Park | 25090.0 | 19 July 1980 |
| Carlton | 24.16 (160) | Footscray | 15.13 (103) | Princes Park | 18792.0 | 19 July 1980 |
| Melbourne | 15.15 (105) | Geelong | 17.12 (114) | MCG | 23327.0 | 19 July 1980 |
| North Melbourne | 17.13 (115) | Fitzroy | 13.8 (86) | VFL Park | 16002.0 | 19 July 1980 |
| Richmond | 34.18 (222) | St Kilda | 11.4 (70) | SCG | 14077.0 | 20 July 1980 |
Question:
If collingwood was the Home team, what Date did they play?
Answer:
19 July 1980