Question: an angle that measures greater than 0 degrees and less than 90 degrees
[{'answer': 'acute', 'provenance': [{'wikipedia_id': '1196', 'title': 'Angle', 'start_paragraph_id': 5, 'start_character': 525, 'end_paragraph_id': 5, 'end_character': 530, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]