Of course, the purpose of matching is to change household behavior.
The reason for matching is to alter the household behavior.
There is no desire for household behavior to change.
Students are eating in the cafeteria.
the family is standing
A female reader wrote a letter to the New York Times rejecting the term "chairman" for a woman of the job title.
The people are swimming in a race.
children playing with a beach ball
I felt good about wreaking this havoc.