Question: who sang a heart is a house for love
[{'answer': 'The Dells', 'provenance': [{'wikipedia_id': '17761176', 'title': 'A Heart Is a House for Love', 'start_paragraph_id': 1, 'start_character': 197, 'end_paragraph_id': 1, 'end_character': 206, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '17761176', 'title': 'A Heart Is a House for Love', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 670, 'bleu_score': 0.984062469849008, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16893249327500492032}, 'section': 'Section::::Abstract.'}]}]