Question: who won the womens afl grand final 2018
[{'answer': 'Western Bulldogs', 'provenance': [{'wikipedia_id': '56862324', 'title': "2018 AFL Women's Grand Final", 'start_paragraph_id': 1, 'start_character': 227, 'end_paragraph_id': 1, 'end_character': 243, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]