CREATE TABLE table_67156 ("Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Loss" TEXT, "Attendance" FLOAT, "Record" TEXT)

When the Brewers score was 5-7, what was the lowest attendance?
SELECT MIN("Attendance") FROM table_67156 WHERE "Score" = '5-7'
SELECT MIN("Attendance") FROM "table_67156" WHERE "Score" = '5-7'