Question: who created the plan that became known as the american system
[{'answer': 'Alexander Hamilton', 'provenance': [{'wikipedia_id': '5727912', 'title': 'American System (economic plan)', 'start_paragraph_id': 1, 'start_character': 174, 'end_paragraph_id': 1, 'end_character': 192, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5727912', 'title': 'American System (economic plan)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 570, 'bleu_score': 0.882661578583892, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14303615843086416976}, 'section': 'Section::::Abstract.'}]}]