Question: how many career game winning shots does lebron have
[{'answer': '22', 'provenance': [{'wikipedia_id': '11012104', 'title': 'List of career achievements by LeBron James', 'start_paragraph_id': 31, 'start_character': 31, 'end_paragraph_id': 31, 'end_character': 33, 'bleu_score': 1.0, 'section': 'Section::::NBA career statistics.:Career ranking.\n'}]}]