Question: who ordered the hit on batman's parents
[{'answer': 'Lew Moxon', 'provenance': [{'wikipedia_id': '1968174', 'title': 'Joe Chill', 'start_paragraph_id': 9, 'start_character': 161, 'end_paragraph_id': 9, 'end_character': 170, 'bleu_score': 1.0, 'section': 'Section::::Fictional character biography.:Pre-Crisis version.\n'}]}, {'provenance': [{'wikipedia_id': '1968174', 'title': 'Joe Chill', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 358, 'bleu_score': 0.9699161750394991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1601132386230930226}, 'section': 'Section::::Fictional character biography.:Pre-Crisis version.\n'}]}]