Question: when did countrywide merge with bank of america
[{'answer': '2008', 'provenance': [{'wikipedia_id': '1349632', 'title': 'Bank of America Home Loans', 'start_paragraph_id': 1, 'start_character': 71, 'end_paragraph_id': 1, 'end_character': 75, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1349632', 'title': 'Bank of America Home Loans', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 333, 'bleu_score': 0.965203995518735, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11872531972210319717}, 'section': 'Section::::Abstract.'}]}]