CREATE TABLE table_19050 ("#" FLOAT, "Episode title" TEXT, "Writer ( s ) " TEXT, "Director" TEXT, "Prod. Code" TEXT, "Original airdate" TEXT)

what is the maximum # with original airdate being march 14, 2001
SELECT MAX("#") FROM table_19050 WHERE "Original airdate" = 'March 14, 2001'
SELECT MAX("#") FROM "table_19050" WHERE "Original airdate" = 'March 14, 2001'