Question: who is the valley of the dolls based on
[{'answer': 'Judy Garland', 'provenance': [{'wikipedia_id': '492415', 'title': 'Valley of the Dolls', 'start_paragraph_id': 11, 'start_character': 112, 'end_paragraph_id': 11, 'end_character': 124, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'answer': 'Carole Landis', 'provenance': [{'wikipedia_id': '492415', 'title': 'Valley of the Dolls', 'start_paragraph_id': 11, 'start_character': 126, 'end_paragraph_id': 11, 'end_character': 139, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'answer': 'Dean Martin', 'provenance': [{'wikipedia_id': '492415', 'title': 'Valley of the Dolls', 'start_paragraph_id': 11, 'start_character': 141, 'end_paragraph_id': 11, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'answer': 'Ethel Merman', 'provenance': [{'wikipedia_id': '492415', 'title': 'Valley of the Dolls', 'start_paragraph_id': 11, 'start_character': 158, 'end_paragraph_id': 11, 'end_character': 170, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '492415', 'title': 'Valley of the Dolls', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 501, 'bleu_score': 0.858035777823079, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14930922572520227849}, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '492415', 'title': 'Valley of the Dolls', 'section': 'Section::::Background.\n', 'start_paragraph_id': 11, 'end_paragraph_id': 11, 'meta': {'evidence_span': ['Valley of the Dolls" is considered to be a "roman à clef", with its characters based on famous figures such as Judy Garland, Carole Landis, Dean Martin, and Ethel Merman. In 1973, after publication of her third novel, Susann said, "They can keep calling it that ["roman à clef"].', '"Valley of the Dolls" is considered to be a "roman à clef", with its characters based on famous figures such as Judy Garland, Carole Landis, Dean Martin, and Ethel Merman.', '"Valley of the Dolls" is considered to be a "roman à clef", with its characters based on famous figures such as Judy Garland, Carole Landis, Dean Martin, and Ethel Merman. In 1973, after publication of her third novel, Susann said, "They can keep calling it that ["roman à clef"]. It\'ll only make my books sell. I don\'t care." Susann insisted that she began each book with a theme: "Then I start asking, what kind of a personality? And because I have a good ear, I unconsciously pick up certain people."']}}]}]