user: Question: Which location had a round of 3, and an Opponent of Matt Horwich?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Loss', '25-9-1', 'Matt Brown', 'KO (punches)', 'UFC Fight Night: Shogun vs. Sonnen', 1.0, '0:29', 'Boston, Massachusetts, United States']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Round" < 3.0 AND "Opponent" = 'Matt Horwich';