user: Question: What is the average cap number in scotland in 1986–1998 leass than 69?
Columns: ['Name', 'Scotland career', 'Caps', 'Goals', 'Average']
Types: ['text', 'text', 'real', 'real', 'real']
Sample row: ['Denis Law', '1958–1974', 55.0, 30.0, 0.545]
SQL:

assistant: SELECT AVG("Average") FROM "Table" WHERE "Caps" < 69.0 AND "Scotland career" = '1986–1998';