Question: sum of the interior angles of a triangle #2
[{'answer': '180 °', 'provenance': [{'wikipedia_id': '5407025', 'title': 'Sum of angles of a triangle', 'start_paragraph_id': 1, 'start_character': 303, 'end_paragraph_id': 1, 'end_character': 308, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5407025', 'title': 'Sum of angles of a triangle', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 352, 'bleu_score': 0.9297257490286691, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15966437434219499459}, 'section': 'Section::::Abstract.'}]}]