Table: episodes_35
Columns: col
no
title
directed_by
written_by
viewers
original_airdate
prod_code

Question: Who directed the episode with 899000 viewers?
SQL: SELECT "directed_by" FROM episodes_35 WHERE "viewers" = 899000

Question: What is the smallest numbered episode in the series listed?
SQL: SELECT MIN("col") FROM episodes_35

Question: How many people watched episode number 13?
SQL: SELECT "viewers" FROM episodes_35 WHERE "col" = 13

Question: What episode number in the season was written by Greg nelson and directed by Keith samples?
SQL: SELECT "no" FROM episodes_35 WHERE "written_by" = 'Greg Nelson' AND "directed_by" = 'Keith Samples'