user: Question: What is the HDTV when documentaries are the content?
Columns: ['Television service', 'Country', 'Language', 'Content', 'HDTV', 'Package/Option']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Rai Storia', 'Italy', 'Italian', 'documentaries', 'no', 'no ( FTA )']
SQL:

assistant: SELECT "HDTV" FROM "Table" WHERE "Content" = 'documentaries';