Table: tv_episode_data_78
Columns: no_in_series
no_in_season
title
directed_by
written_by
original_air_date
production_code
u_s_viewers_million

Question: Name the viewers for production code for 3x6704
SQL: SELECT "u_s_viewers_million" FROM tv_episode_data_78 WHERE "production_code" = '3X6704'

Question: Name the viewers for production code being 3x6706
SQL: SELECT "u_s_viewers_million" FROM tv_episode_data_78 WHERE "production_code" = '3X6706'

Question: Name the title that got 1.54 viewers
SQL: SELECT "title" FROM tv_episode_data_78 WHERE "u_s_viewers_million" = '1.54'

Question: Name the number of number in season for 26
SQL: SELECT COUNT("no_in_season") FROM tv_episode_data_78 WHERE "no_in_series" = 26