Question: how many species of bats are there in australia
[{'answer': 'About 75', 'provenance': [{'wikipedia_id': '2170920', 'title': 'List of bats of Australia', 'start_paragraph_id': 1, 'start_character': 87, 'end_paragraph_id': 1, 'end_character': 95, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2170920', 'title': 'List of bats of Australia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 247, 'bleu_score': 0.890257934258152, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14149396718451588337}, 'section': 'Section::::Abstract.'}]}]