Question: who played coach on the tv show coach
[{'answer': 'Craig T. Nelson', 'provenance': [{'wikipedia_id': '870936', 'title': 'Coach (TV series)', 'start_paragraph_id': 1, 'start_character': 160, 'end_paragraph_id': 1, 'end_character': 175, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '870936', 'title': 'Coach (TV series)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 707, 'bleu_score': 0.914138499931553, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7186708991078938054}, 'section': 'Section::::Abstract.'}]}]