Table: adelaide_2008_09
Columns: round
date
against
score_aufc_away
attendance
weekday

Question: When the date is 8 october 2008 what is the sum of attendance?
SQL: SELECT SUM("attendance") FROM adelaide_2008_09 WHERE "date" = '8 october 2008'

Question: What date has an against of pohang steelers?
SQL: SELECT "date" FROM adelaide_2008_09 WHERE "against" = 'pohang steelers'

Question: What weekday has an against of kashima antlers?
SQL: SELECT "weekday" FROM adelaide_2008_09 WHERE "against" = 'kashima antlers'