Question: who started the profession of advertising in the u.s. by using newspaper advertisements
[{'answer': 'Volney B. Palmer', 'provenance': [{'wikipedia_id': '41241080', 'title': 'History of advertising', 'start_paragraph_id': 24, 'start_character': 34, 'end_paragraph_id': 24, 'end_character': 50, 'bleu_score': 1.0, 'section': 'Section::::19th century.:Advertising agencies.:United States.\n'}]}, {'provenance': [{'wikipedia_id': '41241080', 'title': 'History of advertising', 'start_paragraph_id': 24, 'start_character': 0, 'end_paragraph_id': 24, 'end_character': 682, 'bleu_score': 0.9826823455989031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7283626772017356793}, 'section': 'Section::::19th century.:Advertising agencies.:United States.\n'}]}]