Table: fc_seoul_attendance
Columns: season
season_total_att
k_league_season_total_att
regular_season_average_att
league_cup_average_att
fa_cup_total_average_att
acl_total_average_att
friendly_match_att

Question: What was attendance of the whole season when the average attendance for League Cup was 32,415?
SQL: SELECT "season_total_att" FROM fc_seoul_attendance WHERE "league_cup_average_att" = '32,415'