Question: divides lines angles and shapes into two equal parts
[{'answer': 'bisection', 'provenance': [{'wikipedia_id': '152547', 'title': 'Bisection', 'start_paragraph_id': 1, 'start_character': 13, 'end_paragraph_id': 1, 'end_character': 22, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '152547', 'title': 'Bisection', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 386, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9767737377711305378}, 'section': 'Section::::Abstract.'}]}]