Question: who is the ruling king of saudi arabia
[{'answer': 'Salman', 'provenance': [{'wikipedia_id': '38208168', 'title': 'King of Saudi Arabia', 'start_paragraph_id': 6, 'start_character': 114, 'end_paragraph_id': 6, 'end_character': 120, 'bleu_score': 1.0, 'section': 'Section::::Succession.\n'}]}, {'provenance': [{'wikipedia_id': '38208168', 'title': 'King of Saudi Arabia', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 522, 'bleu_score': 0.8268428721998811, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3561483721639338726}, 'section': 'Section::::Succession.\n'}]}]