Question: is london or new york the financial capital of the world
[{'answer': 'London', 'provenance': [{'wikipedia_id': '6418587', 'title': 'Financial centre', 'start_paragraph_id': 1, 'start_character': 121, 'end_paragraph_id': 1, 'end_character': 127, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]