Assertion: amphetamine's use | /r/CapableOf | increase among the three populations
Facets:
value: : 12th graders,
type: OTHER
value: between the early and late 1990s
type: TEMPORAL
Source sentences:
text: The use of crystal methamphetamine increased between the early and late 1990s among the three populations asked about their use: 12th graders, college students, and young adults.