Question: who makes the diesel engine in the jeep liberty
[{'answer': 'VM Motori', 'provenance': [{'wikipedia_id': '1227104', 'title': 'VM Motori', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 9, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1227104', 'title': 'VM Motori', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 449, 'bleu_score': 0.793970631820735, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13938457809819186206}, 'section': 'Section::::Products and licensing.\n'}]}]