Question: where is the boeing plant in south carolina
[{'answer': 'North Charleston', 'provenance': [{'wikipedia_id': '29700516', 'title': 'Boeing South Carolina', 'start_paragraph_id': 1, 'start_character': 130, 'end_paragraph_id': 1, 'end_character': 146, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '29700516', 'title': 'Boeing South Carolina', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 863, 'bleu_score': 0.9406660327804791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17883897949209411681}, 'section': 'Section::::Abstract.'}]}]