Assertion: bipolar disorder's episode | /r/HasProperty | a lack of energy or interest
Facets:
Source sentences:
text: A depressive episode is characterized by extreme sadness, a lack of energy or interest in things, an inability to enjoy normally pleasurable activities and feelings of helplessness and hopelessness.
text: A depressive episode is characterized by extreme sadness, a lack of energy or interest in things, an inability to enjoy normally pleasurable activities, and feelings of helplessness and hopelessness.