Question: the online sales of goods and services is known as
[{'answer': 'E-commerce', 'provenance': [{'wikipedia_id': '9611', 'title': 'E-commerce', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '9611', 'title': 'E-commerce', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 373, 'bleu_score': 0.8567602716322381, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17936609418843666199}, 'section': 'Section::::Abstract.'}]}]