user: Question: When the country is austria germany and the rank is kept under 5, what's the average number of matches played?
Columns: ['Rank', 'Name', 'Country', 'Years', 'Matches', 'Goals']
Types: ['real', 'text', 'text', 'text', 'real', 'real']
Sample row: [1.0, 'Josef Bican', 'Austria Czech Republic', '1931-1956', 918.0, 1468.0]
SQL:

assistant: SELECT AVG("Matches") FROM "Table" WHERE "Country" = 'austria germany' AND "Rank" < 5.0;