user: Question: Which team had an average of 20.4?
Columns: ['Season', 'Player', 'Nationality', 'Team', 'Points', 'Average', 'Played']
Types: ['text', 'text', 'text', 'text', 'real', 'text', 'real']
Sample row: ['1985', 'Wilfredo Ruiz', 'Uruguay', 'Estudiantes (BB)', 1117.0, '32.9', 34.0]
SQL:

assistant: SELECT "Team" FROM "Table" WHERE "Average" = '20.4';