CREATE TABLE table_19304 ("Team" TEXT, "Average" TEXT, "Points" FLOAT, "Played" FLOAT, "1991-92" TEXT, "1992-93" TEXT, "1993-94" FLOAT)

What is the average for the team with n/a in 1992 and 37 in 1992-93?
SELECT "Average" FROM table_19304 WHERE "1991-92" = 'N/A' AND "1992-93" = '37'
SELECT "Average" FROM "table_19304" WHERE "1991-92" = 'N/A' AND "1992-93" = '37'