user: Question: What is the overall WC points of the player from POL?
Columns: ['Rank', 'Name', 'Nationality', '1st (m)', '2nd (m)', 'Points', 'Overall FHT points', 'Overall WC points (Rank)']
Types: ['real', 'text', 'text', 'real', 'real', 'real', 'text', 'text']
Sample row: [1.0, 'Gregor Schlierenzauer', 'AUT', 132.0, 141.0, 274.4, '555.1 (1)', '609 (2)']
SQL:

assistant: SELECT "Overall WC points (Rank)" FROM "Table" WHERE "Nationality" = 'POL';