user: ### NOW ANSWER:
Question: What is the sum of the number of clubs in seasons before 1992 with more than 3 total wins?
Columns: ['Season', 'Winners', 'Total wins', 'Runners-up', 'Third-place', 'Number of clubs']
Types: ['real', 'text', 'real', 'text', 'text', 'real']
Sample row: [1987.0, 'Liaoning', 1.0, 'Tianjin', 'Shanghai', 8.0]
SQL:

assistant: SELECT SUM("Number of clubs") FROM "Table" WHERE "Season" < 1992.0 AND "Total wins" > 3.0;