The new regimens are themselves feasible (at costs from pennies to $60 per patient, they seem to be).
The new regimens cost only $60 per patient.
The regimens are far too expensive to be feasible.
The dog walked on the dirt road.
This Week talked about Reno the whole time.
The vendor is selling hot dogs.
People are at the pool.
Many people are drinking drinks and are indoors
A man sits in a chair.