user: ### NOW ANSWER:
Question: Who was the race leader for stage 5?
Columns: ['Stage', 'Date', 'Course', 'Distance', 'Winner', 'Race Leader']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1', '10 May', 'Milan to Mantua', 'km (mi)', 'Learco Guerra ( ITA )', 'Learco Guerra ( ITA )']
SQL:

assistant: SELECT "Race Leader" FROM "Table" WHERE "Stage" = '5';