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:
| Opposing Team | Against | Date | Venue | Status |
| --- | --- | --- | --- | --- |
| Banco Nación | 29.0 | 14 July 1990 | Buenos Aires | Tour Match |
| Tucumán Selection | 14.0 | 18 July 1990 | Tucumán | Tour Match |
| Buenos Aires Selection | 26.0 | 21 July 1990 | Buenos Aires | Tour Match |
| Cuyo Selection | 22.0 | 24 July 1990 | Mendoza | Tour Match |
| Argentina | 12.0 | 28 July 1990 | Vélez Sársfield , Buenos Aires | First Test |
| Córdoba | 12.0 | 31 July 1990 | Córdoba | Tour Match |
| Argentina | 15.0 | 4 August 1990 | Vélez Sársfield , Buenos Aires | Second Test |
Question:
Lowest against for tour match on 21 july 1990?
Answer:
26.0