Question: do the netherlands have a king or queen
[{'answer': 'Willem - Alexander', 'provenance': [{'wikipedia_id': '23416611', 'title': 'Monarchy of the Netherlands', 'start_paragraph_id': 187, 'start_character': 543, 'end_paragraph_id': 187, 'end_character': 560, 'bleu_score': 1.0, 'section': 'Section::::Full title.\n'}]}]