Question: who is the girl in lay it down video
[{'answer': 'Playboy model Marianne Gravatte', 'provenance': [{'wikipedia_id': '5079994', 'title': 'Lay It Down (Ratt song)', 'start_paragraph_id': 7, 'start_character': 26, 'end_paragraph_id': 7, 'end_character': 57, 'bleu_score': 1.0, 'section': 'Section::::Music video.\n'}]}, {'provenance': [{'wikipedia_id': '5079994', 'title': 'Lay It Down (Ratt song)', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 122, 'bleu_score': 0.9146912192286941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15600273052623399299}, 'section': 'Section::::Music video.\n'}]}]