Table: tv_episode_data_23
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date
production_code

Question: the episode directed by art dielhenn was what number in the series? 
SQL: SELECT "no_in_series" FROM tv_episode_data_23 WHERE "directed_by" = 'Art Dielhenn'

Question: who directed the episode entitled "it's your move"?
SQL: SELECT "directed_by" FROM tv_episode_data_23 WHERE "title" = '"It''s Your Move"'

Question: the episode "adventures in babysitting" had what number in the season?
SQL: SELECT "no_in_season" FROM tv_episode_data_23 WHERE "title" = '"Adventures in Babysitting"'