Question: who played john adams in the movie 1776
[{'answer': 'William Daniels', 'provenance': [{'wikipedia_id': '11600033', 'title': '1776 (film)', 'start_paragraph_id': 1, 'start_character': 233, 'end_paragraph_id': 1, 'end_character': 248, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '11600033', 'title': '1776 (film)', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 45, 'bleu_score': 0.6803749333171201, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9922583048113770310}, 'section': 'Section::::Cast.\n'}]}]