Table: nurses_episodes
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date

Question: What is the total number in the season for the #30 Robert Berlinger series?
SQL: SELECT COUNT("no_in_season") FROM nurses_episodes WHERE "directed_by" = 'robert berlinger' AND "no_in_series" = 30

Question: When did Julie gets Validated originally air?
SQL: SELECT "original_air_date" FROM nurses_episodes WHERE "title" = 'julie gets validated'

Question: Who was the number 24 series written by?
SQL: SELECT "written_by" FROM nurses_episodes WHERE "no_in_series" = 24

Question: When did Boyd Hale's Julie gets Validated originally air?
SQL: SELECT "original_air_date" FROM nurses_episodes WHERE "written_by" = 'boyd hale' AND "title" = 'julie gets validated'