Question: where does quantum of the seas sail from
[{'answer': 'Shanghai , China', 'provenance': [{'wikipedia_id': '38992068', 'title': 'Quantum of the Seas', 'start_paragraph_id': 1, 'start_character': 341, 'end_paragraph_id': 1, 'end_character': 357, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]