user: Question: What is the smallest goal during the 2006 FIFA World Cup qualification competition?
Columns: ['Goal', 'Date', 'Venue', 'Score', 'Result', 'Competition']
Types: ['real', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, '21 December 2002', 'Gelora Bung Karno Stadium , Jakarta, Indonesia', '1–0', '2–2', '2002 Tiger Cup']
SQL:

assistant: SELECT MIN("Goal") FROM "Table" WHERE "Competition" = '2006 FIFA World Cup qualification';