Question: when was the first chocolate chip cookie made
[{'answer': 'circa 1938', 'provenance': [{'wikipedia_id': '76723', 'title': 'Chocolate chip cookie', 'start_paragraph_id': 1, 'start_character': 162, 'end_paragraph_id': 1, 'end_character': 172, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]