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Bipolar affective disorder ( BPAD ; manic - depressive illness ) is characterized by episodes of mania and / or hypomania interspersed with periods of depression .
 Disease: Bipolar affective disorder; Disease: BPAD; Disease: manic - depressive illness; Disease: mania; Disease: hypomania; Disease: depression
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease 
Text: {0} 
Answer:
 Disease: Bipolar affective disorder; Disease: BPAD; Disease: manic - depressive illness; Disease: mania; Disease: hypomania; Disease: depression