Question: who drew a snake cartoon which represents unity and independence
[{'answer': 'attributed to Benjamin Franklin', 'provenance': [{'wikipedia_id': '5604355', 'title': 'Join, or Die', 'start_paragraph_id': 1, 'start_character': 37, 'end_paragraph_id': 1, 'end_character': 68, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5604355', 'title': 'Join, or Die', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 1054, 'bleu_score': 0.9274825069847991, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6004967046890038324}, 'section': 'Section::::Abstract.'}]}]