Question: when was the american heart association website created
[{'answer': 'October 28 , 2009', 'provenance': [{'wikipedia_id': '581673', 'title': 'American Heart Association', 'start_paragraph_id': 12, 'start_character': 3, 'end_paragraph_id': 12, 'end_character': 23, 'bleu_score': 1.0, 'section': 'Section::::History.:1990s–2000s: Awareness campaigns.\n'}]}, {'provenance': [{'wikipedia_id': '581673', 'title': 'American Heart Association', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 423, 'bleu_score': 0.921555793996895, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1526587744679158267}, 'section': 'Section::::History.:1990s–2000s: Awareness campaigns.\n'}]}]