Assertion: amphetamine's use | /r/HasSubevent | depression
Facets:
value: over time
type: TEMPORAL
Source sentences:
text: Prolonged use of amphetamines can lead to malnutrition and vitamin deficiencies, skin disorders, ulcers, lack of sleep, weight loss and depression.
text: Over time, using hallucinogens can lead to speech problems, memory loss, anxiety, and depression.