Question: what replaced the twin towers in new york
[{'answer': 'One World Trade Center', 'provenance': [{'wikipedia_id': '5002871', 'title': 'One World Trade Center', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5002871', 'title': 'One World Trade Center', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 758, 'bleu_score': 0.8860210119967241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17790131883380070450}, 'section': 'Section::::Abstract.'}]}]