Question: who are the watchers in the book of daniel
[{'answer': 'angels', 'provenance': [{'wikipedia_id': '1090754', 'title': 'Watcher (angel)', 'start_paragraph_id': 1, 'start_character': 269, 'end_paragraph_id': 1, 'end_character': 275, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1090754', 'title': 'Watcher (angel)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 548, 'bleu_score': 0.803189391547928, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6907124199845397439}, 'section': 'Section::::Abstract.'}]}]