Question: when did they stop allowing cars on the staten island ferry
[{'answer': '1992', 'provenance': [{'wikipedia_id': '301247', 'title': 'Staten Island Ferry', 'start_paragraph_id': 59, 'start_character': 129, 'end_paragraph_id': 59, 'end_character': 133, 'bleu_score': 1.0, 'section': 'Section::::Operations.:Route.\n'}]}, {'provenance': [{'wikipedia_id': '301247', 'title': 'Staten Island Ferry', 'start_paragraph_id': 59, 'start_character': 0, 'end_paragraph_id': 59, 'end_character': 508, 'bleu_score': 0.831507170364272, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5404985987715330528}, 'section': 'Section::::Operations.:Route.\n'}]}]