CREATE TABLE table_28556 ("Episode #" FLOAT, "Prod #" FLOAT, "Title" CLOB, "Directed by" CLOB, "Written by" CLOB, "Originalairdate" CLOB)

how many times was the episode directed by maury geraghty originally aired?
SELECT COUNT("Originalairdate") FROM table_28556 WHERE "Directed by" = 'Maury Geraghty'
SELECT COUNT("Originalairdate") FROM "table_28556" WHERE "Directed by" = 'Maury Geraghty'