I can tell you that the popular policy areas we've seen so far have been around recidivism. There have been several projects in the U.K., as we talked about. Also there's a New York City recidivism project that's currently ongoing, as well as homelessness projects, unemployment projects, early childhood education projects, and health care projects.
One thing I think is a challenge with some of these models is they could be a little too targeted and perhaps ignore wider social policy areas that need to be invested in that also affect social impact. We can think about that in terms of homelessness, the cost of housing in a city and those sorts of things. Access to child care could affect the success of these programs. There's a need to keep that in mind.