CREATE TABLE table_71950 ("Date" CLOB, "Visiting team" CLOB, "Home team" CLOB, "Stadium" CLOB, "Regular season / Preseason" CLOB)

What type of regular season/preseason game was played on August 25, 2007?
SELECT "Regular season / Preseason" FROM table_71950 WHERE "Date" = 'august 25, 2007'
SELECT "Regular season / Preseason" FROM "table_71950" WHERE "Date" = 'august 25, 2007'