Question: when did the bay city rollers tour australia
[{'answer': 'the late 1980s', 'provenance': [{'wikipedia_id': '30508', 'title': 'Bay City Rollers', 'start_paragraph_id': 33, 'start_character': 3, 'end_paragraph_id': 33, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::History.:1980s–2000s.\n'}]}, {'provenance': [{'wikipedia_id': '30508', 'title': 'Bay City Rollers', 'start_paragraph_id': 33, 'start_character': 0, 'end_paragraph_id': 33, 'end_character': 381, 'bleu_score': 0.9328730072843131, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15339740869688556565}, 'section': 'Section::::History.:1980s–2000s.\n'}]}]