Elinor Walker commented that something about an intervention must be standardized in order to assess its cost-effectiveness.
Elinor Walker commented that an intervention needs to be assessed for how cost-effective it is.
Elinor Walker commented that interventions don't need to be cost effective.
As the light controllers turned the lights off in the auditorium, the band members encouraged their avid fans to lift their lighters high in the air.
There are only raccoons near the water.
Oh no, everything was there.
The woman is alone sitting on a bench.
Japan is a myth.
They didn't do a very successful job