Question: who does billy russo become in the punisher comics
[{'answer': 'Jigsaw', 'provenance': [{'wikipedia_id': '6987456', 'title': 'Jigsaw (Marvel Comics)', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 6, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '6987456', 'title': 'Jigsaw (Marvel Comics)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 315, 'bleu_score': 0.7901124866892301, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8485395228029711189}, 'section': 'Section::::Abstract.'}]}]