Question: when did new jersey change the drinking age
[{'answer': '1984', 'provenance': [{'wikipedia_id': '22795875', 'title': 'Alcohol laws of New Jersey', 'start_paragraph_id': 69, 'start_character': 110, 'end_paragraph_id': 69, 'end_character': 114, 'bleu_score': 1.0, 'section': 'Section::::Legal drinking age.:Underage drinking laws.\n'}]}, {'provenance': [{'wikipedia_id': '22795875', 'title': 'Alcohol laws of New Jersey', 'start_paragraph_id': 69, 'start_character': 0, 'end_paragraph_id': 69, 'end_character': 764, 'bleu_score': 0.9839344367380701, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5395152788538501745}, 'section': 'Section::::Legal drinking age.:Underage drinking laws.\n'}]}]