user: Question: Who scored 57 points?
Columns: ['Draw', 'Song', 'Performer', 'Points', 'Rank']
Types: ['real', 'text', 'text', 'real', 'text']
Sample row: [1.0, '"I Believed"', 'Nigel Connell', 37.0, '6th']
SQL:

assistant: SELECT "Performer" FROM "Table" WHERE "Points" = 57.0;