Assertion: amphetamine's use | /r/HasSubevent | drug dependence
Facets:
Source sentences:
text: Using amphetamines for a prolonged period of time may lead to drug dependence and must be avoided.
text: Potential for drug abuse and dependency exists; prolonged use may lead to drug dependency and must be avoided.
text: Using amphetamines for a prolonged period of time may lead to drug dependence and must be avoided.