user: Question: What was the date that the decision was Niittymaki, the attendance larger than 19207, and the record 28–17–5?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Decision', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['January 4', 'Philadelphia', '0 – 3', 'New Jersey', 'Biron', 17625.0, '19–15–4']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Decision" = 'Niittymaki' AND "Attendance" > 19207.0 AND "Record" = '28–17–5';