user: Question: Which Location has a Method of Submission (rear naked choke), a Round of 1, and an Event of UFC 127?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Win', '14–7', 'Vinny Magalhães', 'KO (punches)', 'UFC 163', 1.0, '0:14', 'Rio de Janeiro , Brazil']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Method" = 'Submission (rear naked choke)' AND "Round" = 1.0 AND "Event" = 'UFC 127';