table: [['home team', 'home team score', 'away team', 'away team score', 'venue', 'crowd', 'date'], ['north melbourne', '21.19 (145)', 'south melbourne', '12.25 (97)', 'arden street oval', '19437', '28 march 1981'], ['footscray', '16.12 (108)', 'st kilda', '23.19 (157)', 'western oval', '19101', '28 march 1981'], ['melbourne', '16.16 (112)', 'hawthorn', '23.15 (153)', 'mcg', '32202', '28 march 1981'], ['geelong', '10.17 (77)', 'essendon', '10.11 (71)', 'kardinia park', '37303', '28 march 1981'], ['fitzroy', '20.13 (133)', 'collingwood', '22.27 (159)', 'junction oval', '27200', '28 march 1981'], ['carlton', '22.12 (144)', 'richmond', '12.10 (82)', 'vfl park', '56372', '28 march 1981']]
ref: the smallest Crowd was at the Western Oval , played by Footscray and St Kilda
template: the smallest [ENT] was at the [ENT] , played by [ENT] and [ENT]