Question: who played adam schiff on law & order
[{'answer': 'Steven Hill', 'provenance': [{'wikipedia_id': '1615104', 'title': 'Steven Hill', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1615104', 'title': 'Steven Hill', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 402, 'bleu_score': 0.8088418311408321, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18000742872127872043}, 'section': 'Section::::Abstract.'}]}]