Question: what county is blowing rock north carolina in
[{'answer': 'Watauga', 'provenance': [{'wikipedia_id': '150822', 'title': 'Blowing Rock, North Carolina', 'start_paragraph_id': 1, 'start_character': 26, 'end_paragraph_id': 1, 'end_character': 33, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Caldwell', 'provenance': [{'wikipedia_id': '150822', 'title': 'Blowing Rock, North Carolina', 'start_paragraph_id': 1, 'start_character': 38, 'end_paragraph_id': 1, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '150822', 'title': 'Blowing Rock, North Carolina', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 136, 'bleu_score': 0.9214109120166031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8018577836156480736}, 'section': 'Section::::Abstract.'}]}]