user: Question: What date was the result 3-1 in Hague?
Columns: ['Date', 'Location', 'Lineup', 'Assist/pass', 'Score', 'Result', 'Competition']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2008-03-05', 'Albufeira', "on 46' ( off Tarpley )", 'unassisted', '2-0', '4-0', 'Algarve Cup – group stage']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Result" = '3-1' AND "Location" = 'Hague';