user: Question: What is the date of the KMart Greater Greensboro Open in North Carolina?
Columns: ['Date', 'Tournament', 'Location', 'Winner', 'Score', '1st prize ( $ )']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['Jan 6', 'Infiniti Tournament of Champions', 'California', 'Tom Kite (15)', '272 (–16)', 144000.0]
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Location" = 'North Carolina' AND "Tournament" = 'KMart Greater Greensboro Open';