user: Question: Which res has a Record of 3-0?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time', 'Location']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Win', '5-1', 'Jason Chambers', 'Submission ( heel hook )', 'Pangea Fights 1: The Beginning', 1.0, '1:55', 'Hollywood, California , United States']
SQL:

assistant: SELECT "Res." FROM "Table" WHERE "Record" = '3-0';