Question: who is the female lead in chitty chitty bang bang
[{'answer': 'Sally Ann Howes', 'provenance': [{'wikipedia_id': '3917873', 'title': 'Chitty Chitty Bang Bang', 'start_paragraph_id': 1, 'start_character': 260, 'end_paragraph_id': 1, 'end_character': 275, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '3917873', 'title': 'Chitty Chitty Bang Bang', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 379, 'bleu_score': 0.9425437476131631, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 953769061748352223}, 'section': 'Section::::Abstract.'}]}]