user: Question: What is the lowest number of cf wins of the chicago blackhawks, which has more than 4 cf appearances, a last cf in 2013, and more than 2 cup wins?
Columns: ['Team', 'CF appearances', 'CF wins', 'Cup wins', 'Last CF']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Detroit Red Wings', 10.0, 6.0, 4.0, 2009.0]
SQL:

assistant: SELECT MIN("CF wins") FROM "Table" WHERE "CF appearances" > 4.0 AND "Last CF" = 2013.0 AND "Team" = 'chicago blackhawks' AND "Cup wins" > 2.0;