Question: what is it called when you have sudden mood changes
[{'answer': 'A mood swing', 'provenance': [{'wikipedia_id': '393029', 'title': 'Mood swing', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 12, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '393029', 'title': 'Mood swing', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 280, 'bleu_score': 0.9603762111511761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15962659952954154377}, 'section': 'Section::::Abstract.'}]}]