Question: who kills darth maul in the star wars series
[{'answer': 'Obi - Wan', 'provenance': [{'wikipedia_id': '19008923', 'title': 'Darth Maul', 'start_paragraph_id': 44, 'start_character': 235, 'end_paragraph_id': 44, 'end_character': 244, 'bleu_score': 1.0, 'section': 'Section::::Appearances.:"Legends".:"Legends" comics.\n'}]}, {'provenance': [{'wikipedia_id': '19008923', 'title': 'Darth Maul', 'start_paragraph_id': 29, 'start_character': 0, 'end_paragraph_id': 29, 'end_character': 449, 'bleu_score': 0.9768747032089851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5090108078646992676}, 'section': 'Section::::Appearances.:Animated series.:"Rebels".\n'}]}]