Question: what is the sum of all real numbers
[{'answer': '− 1 / 12'}, {'provenance': [{'wikipedia_id': '9723822', 'title': '1 + 2 + 3 + 4 + ⋯', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 428, 'bleu_score': 0.7160838866360211, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8259150873063647427}, 'section': 'Section::::Abstract.'}]}]