Question: who played mary in original jesus christ superstar
[{'answer': 'Yvonne Elliman', 'provenance': [{'wikipedia_id': '7651220', 'title': 'Jesus Christ Superstar (film)', 'start_paragraph_id': 1, 'start_character': 259, 'end_paragraph_id': 1, 'end_character': 273, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]