Question: who owns the bank of america building in san francisco
[{'answer': 'Vornado Realty Trust', 'provenance': [{'wikipedia_id': '534008', 'title': '555 California Street', 'start_paragraph_id': 2, 'start_character': 376, 'end_paragraph_id': 2, 'end_character': 396, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Donald Trump', 'provenance': [{'wikipedia_id': '534008', 'title': '555 California Street', 'start_paragraph_id': 2, 'start_character': 496, 'end_paragraph_id': 2, 'end_character': 508, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '534008', 'title': '555 California Street', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 545, 'bleu_score': 0.9088412006610871, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15121672853971060885}, 'section': 'Section::::Abstract.'}]}]