Table: deac_football_70s
Columns: date
opponent
location
result
attendance

Question: What was the attendance when the opponent was virginia?
SQL: SELECT SUM("attendance") FROM deac_football_70s WHERE "opponent" = 'virginia'

Question: What was the date when the opponent was at South carolina?
SQL: SELECT "date" FROM deac_football_70s WHERE "opponent" = 'at south carolina'

Question: What was the highest attendance when the result was L 6-28?
SQL: SELECT MAX("attendance") FROM deac_football_70s WHERE "result" = 'l 6-28'