user: Question: Who was the director of the episode with a season after 8 and an episode of XVI?
Columns: ['Episode', 'Season', 'Production code', 'Original air date', 'Directed by']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['I', 2.0, '7F04', 'October 25, 1990', 'Wes Archer']
SQL:

assistant: SELECT "Directed by" FROM "Table" WHERE "Season" > 8.0 AND "Episode" = 'XVI';