Question: what was the cause of the munich putsch
[{'answer': 'to seize power', 'provenance': [{'wikipedia_id': '57538', 'title': 'Beer Hall Putsch', 'start_paragraph_id': 1, 'start_character': 363, 'end_paragraph_id': 1, 'end_character': 377, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '57538', 'title': 'Beer Hall Putsch', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 828, 'bleu_score': 0.510571947754909, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4759576081788910181}, 'section': 'Section::::Abstract.'}]}]