user: ### NOW ANSWER:
Question: what is the lowest value under the column series no.?
Columns: ['Episode No.', 'Series No.', 'Title', 'Directed by', 'Written by', 'Viewers (millions)', 'Original airdate']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'text']
Sample row: [7.0, 1.0, '"Old Dogs"', 'Ben Bolt', 'Dominic Minghella & Edana Minghella', '8.86', '10November2005']
SQL:

assistant: SELECT MIN("Series No.") FROM "Table";