Question: who played lisa in an american in paris
[{'answer': 'Leslie Caron', 'provenance': [{'wikipedia_id': '1587300', 'title': 'An American in Paris (film)', 'start_paragraph_id': 1, 'start_character': 161, 'end_paragraph_id': 1, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1587300', 'title': 'An American in Paris (film)', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 40, 'bleu_score': 0.6147881529512641, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4568870519747776951}, 'section': 'Section::::Cast.\n'}]}]