Question: when did the jeep grand cherokee come out
[{'answer': '1992', 'provenance': [{'wikipedia_id': '1105695', 'title': 'Jeep Grand Cherokee', 'start_paragraph_id': 5, 'start_character': 344, 'end_paragraph_id': 5, 'end_character': 348, 'bleu_score': 1.0, 'section': 'Section::::Development.\n'}]}]