Question: where does publishing clearing house get their money
[{'answer': 'from merchandise', 'provenance': [{'wikipedia_id': '2193264', 'title': 'Publishers Clearing House', 'start_paragraph_id': 25, 'start_character': 273, 'end_paragraph_id': 25, 'end_character': 289, 'bleu_score': 1.0, 'section': 'Section::::Products.\n'}]}, {'provenance': [{'wikipedia_id': '2193264', 'title': 'Publishers Clearing House', 'start_paragraph_id': 25, 'start_character': 0, 'end_paragraph_id': 25, 'end_character': 497, 'bleu_score': 0.97451705556073, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13813963951563314599}, 'section': 'Section::::Products.\n'}]}]