user: Question: Which territory has a channel of 144 and a broadcaster of Astro?
Columns: ['Territory', 'Broadcaster', 'Channel', 'Launched', 'Closed']
Types: ['text', 'text', 'real', 'text', 'text']
Sample row: ['Brunei', 'Kristal-Astro', 144.0, 'December 10, 2011', 'now']
SQL:

assistant: SELECT "Territory" FROM "Table" WHERE "Channel" = 144.0 AND "Broadcaster" = 'Astro';