user: Question: What is the full amount of averages when the sellouts are less than 14, the season is 2011-12, and attendance is less than 162474?
Columns: ['Season', 'Record', 'Pct.', 'Games', 'Attendance', 'Average', 'Sellouts']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['2011-12', '13-3', 0.813, 16.0, 162474.0, 10155.0, 10.0]
SQL:

assistant: SELECT SUM("Average") FROM "Table" WHERE "Sellouts" < 14.0 AND "Season" = '2011-12' AND "Attendance" < 162474.0;