Question: when did google go public and what was the price
[{'answer': 'August 19 , 2004', 'provenance': [{'wikipedia_id': '4338696', 'title': 'History of Google', 'start_paragraph_id': 43, 'start_character': 47, 'end_paragraph_id': 43, 'end_character': 63, 'bleu_score': 1.0, 'section': 'Section::::Financing and initial public offering.\n'}]}, {'answer': '$85 per share', 'provenance': [{'wikipedia_id': '4338696', 'title': 'History of Google', 'start_paragraph_id': 43, 'start_character': 120, 'end_paragraph_id': 43, 'end_character': 133, 'bleu_score': 1.0, 'section': 'Section::::Financing and initial public offering.\n'}]}, {'provenance': [{'wikipedia_id': '4338696', 'title': 'History of Google', 'start_paragraph_id': 43, 'start_character': 0, 'end_paragraph_id': 43, 'end_character': 532, 'bleu_score': 0.919275677905046, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8921765314299373108}, 'section': 'Section::::Financing and initial public offering.\n'}]}]