Question: when did the internet first become available to the public
[{'answer': 'the 1980s', 'provenance': [{'wikipedia_id': '13692', 'title': 'History of the Internet', 'start_paragraph_id': 4, 'start_character': 3, 'end_paragraph_id': 4, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13692', 'title': 'History of the Internet', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 1335, 'bleu_score': 0.9902673503986181, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15207810089732126438}, 'section': 'Section::::Abstract.'}]}]