Drug-policy experts and social scientists seem to agree that social and cultural factors are driving up teen drug use.
Drug policy experts and social scientists agree on the causes of increased teen drug abuse.
Social scientists agree that teen drug abuse has been decreasing.
The kite is on the ground.
Yuppies are dying out.
The ice skater is swimming in a pond.
A guy uses bright paints to paint a column.
The people are albinos.
The dog is brown.