Question: when did kia start selling cars in the us
[{'answer': 'February 1994', 'provenance': [{'wikipedia_id': '203912', 'title': 'Kia Motors', 'start_paragraph_id': 5, 'start_character': 1495, 'end_paragraph_id': 5, 'end_character': 1508, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '203912', 'title': 'Kia Motors', 'start_paragraph_id': 5, 'start_character': 1318, 'end_paragraph_id': 5, 'end_character': 1813, 'bleu_score': 0.9754554449993441, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4744166306251007977}, 'section': 'Section::::History.\n'}]}]