Assertion: bipolar disorder's symptom | /r/HasProperty | due
Facets:
value: to drugs
type: CAUSE
value: to medical problems
type: CAUSE
Source sentences:
text: If the symptoms are due to drugs or medical problems, they are not diagnosed as bipolar disorder.
text: Symptoms are thought to be due to changes in the balance of some neurotransmitters in the brain, specifically noradrenaline, serotonin, and dopamine.