Question: how many courtrooms does the high court have
[{'answer': 'three', 'provenance': [{'wikipedia_id': '314201', 'title': 'High Court of Australia', 'start_paragraph_id': 17, 'start_character': 736, 'end_paragraph_id': 17, 'end_character': 741, 'bleu_score': 1.0, 'section': 'Section::::Role.:Appellate jurisdiction.\n'}]}, {'provenance': [{'wikipedia_id': '314201', 'title': 'High Court of Australia', 'start_paragraph_id': 131, 'start_character': 0, 'end_paragraph_id': 131, 'end_character': 846, 'bleu_score': 0.9595993172014351, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17424723066087575752}, 'section': 'Section::::Facilities.:Building.\n'}]}]