Question: who created the theory of allostasis and the body’s response to chronic stressors
[{'answer': 'McEwen', 'provenance': [{'wikipedia_id': '5245841', 'title': 'Allostatic load', 'start_paragraph_id': 1, 'start_character': 151, 'end_paragraph_id': 1, 'end_character': 157, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Stellar', 'provenance': [{'wikipedia_id': '5245841', 'title': 'Allostatic load', 'start_paragraph_id': 1, 'start_character': 162, 'end_paragraph_id': 1, 'end_character': 169, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5245841', 'title': 'Allostatic load', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 362, 'bleu_score': 0.819044898080291, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15476042989724578377}, 'section': 'Section::::Abstract.'}]}]