Question: Who was the loser on December 12, 1971?
SQL: SELECT "Loser" FROM "2-11840325-4" WHERE "Date" = 'December 12' AND "Year" = 1971.0;

Question: Who was the loser at Municipal Stadium after 1970?
SQL: SELECT "Loser" FROM "2-11840325-4" WHERE "Location" = 'Municipal Stadium' AND "Year" > 1970.0;

Question: What is the date where the winner was the Oakland Raiders in 1975?
SQL: SELECT "Date" FROM "2-11840325-4" WHERE "Year" = 1975.0 AND "Winner" = 'Oakland Raiders';

Question: What is result of the game at Arrowhead Stadium where the loser was the Kansas City Chiefs?
SQL: SELECT "Result" FROM "2-11840325-4" WHERE "Location" = 'Arrowhead Stadium' AND "Loser" = 'Kansas City Chiefs';