Question: a highly politicised left his form of theatre which originated in 1920s europe
[{'answer': 'agitprop theatre', 'provenance': [{'wikipedia_id': '198665', 'title': 'Agitprop', 'start_paragraph_id': 3, 'start_character': 16, 'end_paragraph_id': 3, 'end_character': 32, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '198665', 'title': 'Agitprop', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 386, 'bleu_score': 0.914208565914368, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 11332716001969030911}, 'section': 'Section::::Abstract.'}]}]