Question: which area of the heart receives its blood supply from the left circumflex artery
[{'answer': 'anterolateral papillary muscle', 'provenance': [{'wikipedia_id': '146642', 'title': 'Coronary circulation', 'start_paragraph_id': 25, 'start_character': 4, 'end_paragraph_id': 25, 'end_character': 34, 'bleu_score': 1.0, 'section': 'Section::::Function.:Supply to papillary muscles.\n'}]}, {'provenance': [{'wikipedia_id': '146642', 'title': 'Coronary circulation', 'start_paragraph_id': 26, 'start_character': 0, 'end_paragraph_id': 26, 'end_character': 410, 'bleu_score': 0.717727836226781, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 661667356533732502}, 'section': 'Section::::Function.:Supply to papillary muscles.\n'}]}]