user: Question: Name the host when first premiere is August 3, 2007
Columns: ['Country', 'Name', 'Host', 'Channel', 'First Premiere', 'Regular Judge', 'Seasons']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['Arab World', 'المصمم العربي El Musamim El Arabi', 'Norma Naoum', 'Future TV', 'February 26, 2006', 'Norma Naoum Maria Aziz Rabih Keyrouz (mentor)', 2.0]
SQL:

assistant: SELECT "Host" FROM "Table" WHERE "First Premiere" = 'August 3, 2007';