user: Question: What is the largest Average with Goals smaller than 34, Matches larger than 30, and a Team of Cultural Leonesa?
Columns: ['Goalkeeper', 'Goals', 'Matches', 'Average', 'Team']
Types: ['text', 'real', 'real', 'real', 'text']
Sample row: ['José Bermúdez', 18.0, 33.0, 0.55, 'Cultural Leonesa']
SQL:

assistant: SELECT MAX("Average") FROM "Table" WHERE "Goals" < 34.0 AND "Matches" > 30.0 AND "Team" = 'Cultural Leonesa';