Question: when did the brisbane bears merged with fitzroy
[{'answer': '1996', 'provenance': [{'wikipedia_id': '1060065', 'title': 'Brisbane Bears', 'start_paragraph_id': 16, 'start_character': 97, 'end_paragraph_id': 16, 'end_character': 101, 'bleu_score': 1.0, 'section': 'Section::::History.:Later years.\n'}]}, {'provenance': [{'wikipedia_id': '1060065', 'title': 'Brisbane Bears', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 1243, 'bleu_score': 0.9596262019003571, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8189051538310368418}, 'section': 'Section::::History.:Later years.\n'}]}]