user: Question: What was the location of the match that ended before round 2, against Hikaru Sato?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Loss', '19-9-4', 'Naoyuki Kotani', 'Submission (armbar)', 'Pancrase - Impressive Tour 9', 1.0, '1:44', 'Tokyo , Japan']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Round" < 2.0 AND "Opponent" = 'Hikaru Sato';