If many more welfare parents do find and hold jobs, their children might well benefit from the intellectually stimulating care many of their mothers cannot provide--if that's the sort of substitute care they actually get.
Many welfare mothers have a hard time providing childcare.
Many mothers under welfare provide intellectually stimulating childcare.
A person is working outside.
I hate the way you colored the sky, nobody likes that color blue.
The seventh chapter is about research.
There is no way to help kids who use alcohol.
People have torches.
a mail man is standing on the sidewalk.