Question: who plays steve in peter kay's car share
[{'answer': 'Guy Garvey', 'provenance': [{'wikipedia_id': '46540741', 'title': "Peter Kay's Car Share", 'start_paragraph_id': 16, 'start_character': 12, 'end_paragraph_id': 16, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Cast.\n'}]}]