user: Question: What shows for notes when rank is more than 4, and country is South Korea?
Columns: ['Rank', 'Rowers', 'Country', 'Time', 'Notes']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Pedro Fraga , Nuno Mendes', 'Portugal', '6:39.07', 'SA/B']
SQL:

assistant: SELECT "Notes" FROM "Table" WHERE "Rank" > 4.0 AND "Country" = 'South Korea';