user: Question: What is the Date of attack of the ship with Iron ore Sunk by U-101 *?
Columns: ['Name', 'Flag', 'Cargo', 'Fate', 'Date of attack']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Aenos', 'Greece', 'Wheat', 'Sunk by U-38 *', '17 October']
SQL:

assistant: SELECT "Date of attack" FROM "Table" WHERE "Fate" = 'Sunk by U-101 *' AND "Cargo" = 'Iron ore';