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:
| Party | Votes | % | Swing | Seats | Change |
| --- | --- | --- | --- | --- | --- |
| Australian Labor Party | 324,135 | 51.52 | -0.12 | 26 | -1 |
| Liberal and Country League | 250,312 | 39.79 | -3.97 | 20 | 0 |
| Nationals SA | 24,810 | 3.94 | +2.05 | 1 | +1 |
| Independent | 27,178 | 4.32 | +2.86 | 0 | 0 |
| Other | 2,708 | 0.43 | -0.81 | 0 | 0 |
| Total | 629,143 |  |  | 47 |  |
| Australian Labor Party | WIN | 54.50 | +1.20 | 26 | -1 |
| Liberal and Country League |  | 45.50 | -1.20 | 21 | +1 |
Question:
how many seats did liberal and country league win?
Answer:
20