user: ### NOW ANSWER:
Question: What episode number in the series was directed by Winrich Kolbe?
Columns: ['No. in series', 'No. in season', 'Title', 'Directed by', 'Written by', 'Original air date', 'Production code']
Types: ['real', 'real', 'text', 'text', 'text', 'text', 'real']
Sample row: [69.0, 1.0, '"Knight of the Juggernaut (Part 1)"', 'Georg Fenady', 'Burton Armus & Robert Foster', 'September20,1985', 60275.0]
SQL:

assistant: SELECT MIN("No. in series") FROM "Table" WHERE "Directed by" = 'Winrich Kolbe';