user: ### NOW ANSWER:
Question: Which circuit was held on 25–28 March?
Columns: ['Rd.', 'Circuit', 'City / State', 'Date', 'Championship', 'Challenge', 'Production']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Rd 1', 'Adelaide Street Circuit', 'Adelaide , South Australia', '11–14 March', 'David Wall', 'Jordan Ormsby', "Mark O'Connor"]
SQL:

assistant: SELECT "Circuit" FROM "Table" WHERE "Date" = '25–28 March';