Question: who is the lead actor in the sinner
[{'answer': 'Jessica Biel', 'provenance': [{'wikipedia_id': '52905986', 'title': 'The Sinner (TV series)', 'start_paragraph_id': 2, 'start_character': 179, 'end_paragraph_id': 2, 'end_character': 191, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52905986', 'title': 'The Sinner (TV series)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 301, 'bleu_score': 0.959574895300321, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8669466551373780717}, 'section': 'Section::::Abstract.'}]}]