Question: who makes the battery for the chevy bolt
[{'answer': 'LG Chem', 'provenance': [{'wikipedia_id': '45029951', 'title': 'Chevrolet Bolt', 'start_paragraph_id': 28, 'start_character': 123, 'end_paragraph_id': 28, 'end_character': 130, 'bleu_score': 1.0, 'section': 'Section::::Specifications.:Battery.\n'}]}, {'provenance': [{'wikipedia_id': '45029951', 'title': 'Chevrolet Bolt', 'start_paragraph_id': 28, 'start_character': 0, 'end_paragraph_id': 28, 'end_character': 347, 'bleu_score': 0.9694566079002921, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 430376761694682954}, 'section': 'Section::::Specifications.:Battery.\n'}]}]