user: Question: what is the location when the event is K-1 World Grand Prix 2004 in Saitama?
Columns: ['Date', 'Result', 'Opponent', 'Event', 'Location', 'Method', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2010-12-16', 'Loss', 'Eugene Orlov', 'KOK World GP 2010 in Russia', 'Moscow, Russia', 'Decision (3-0)', '13-14']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Event" = 'K-1 World Grand Prix 2004 in Saitama';