Question: what does it mean to have a hot flash
[{'answer': 'menopause', 'provenance': [{'wikipedia_id': '49611', 'title': 'Menopause', 'start_paragraph_id': 1, 'start_character': 257, 'end_paragraph_id': 1, 'end_character': 266, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '49611', 'title': 'Menopause', 'start_paragraph_id': 2, 'start_character': 13, 'end_paragraph_id': 2, 'end_character': 836, 'bleu_score': 0.9850176677359421, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8677935671406774805}, 'section': 'Section::::Abstract.'}]}]