CREATE TABLE table_228973_3 (no_in_season VARCHAR, written_by VARCHAR, directed_by VARCHAR)

which is the number of the season episode whose writer is R. Scott Gemmill and the Director is Ray Austin?
SELECT no_in_season FROM table_228973_3 WHERE written_by = "R. Scott Gemmill" AND directed_by = "Ray Austin"
SELECT "no_in_season" FROM "table_228973_3" WHERE "R. Scott Gemmill" = "written_by" AND "Ray Austin" = "directed_by"