Question: when was the first google self driving car invented
[{'answer': '2005', 'provenance': [{'wikipedia_id': '29156200', 'title': 'Waymo', 'start_paragraph_id': 4, 'start_character': 376, 'end_paragraph_id': 4, 'end_character': 380, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '29156200', 'title': 'Waymo', 'start_paragraph_id': 4, 'start_character': 89, 'end_paragraph_id': 4, 'end_character': 641, 'bleu_score': 0.6446434965330521, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5180223222710386163}, 'section': 'Section::::History.\n'}]}]