Question: which character was originally left out of flintstones vitamins
[{'answer': 'Betty Rubble', 'provenance': [{'wikipedia_id': '7188745', 'title': 'Flintstones Chewable Vitamins', 'start_paragraph_id': 3, 'start_character': 217, 'end_paragraph_id': 3, 'end_character': 229, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7188745', 'title': 'Flintstones Chewable Vitamins', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 674, 'bleu_score': 0.9598415906376221, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4812885234275156823}, 'section': 'Section::::Abstract.'}]}]