Question: when was television first shown in colour in australia
[{'answer': 'late 1960s', 'provenance': [{'wikipedia_id': '914291', 'title': 'Television in Australia', 'start_paragraph_id': 41, 'start_character': 50, 'end_paragraph_id': 41, 'end_character': 60, 'bleu_score': 1.0, 'section': 'Section::::History.:Television and programming in the 1960s.\n'}]}, {'answer': '1967', 'provenance': [{'wikipedia_id': '914291', 'title': 'Television in Australia', 'start_paragraph_id': 29, 'start_character': 156, 'end_paragraph_id': 29, 'end_character': 160, 'bleu_score': 1.0, 'section': 'Section::::History.:Early demonstrations.\n'}]}]