user: ### NOW ANSWER:
Question: When did the 4th, Midwest season happen?
Columns: ['Year', 'Division', 'League', 'Regular Season', 'Playoffs', 'Open Cup']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [2003.0, 4.0, 'USL PDL', '3rd, Great Lakes', 'Did not qualify', 'Did not qualify']
SQL:

assistant: SELECT "Year" FROM "Table" WHERE "Regular Season" = '4th, Midwest';