There are two perspectives.
The first perspective is to say that, just on the outcomes piece, this is a challenge. I would say that social investment within the U.K. is much wider than outcomes-based partnerships. They are potentially less than 10% of the social investment market within the U.K. People in government, like me, talk about it quite a lot because it is the bit that touches us.
In terms of your broader question, though, what are the distinct risks? I think that a lot of the challenges and complexities that social finance faces are actually no different than the sorts of challenges there are in any way that people are trying to translate their intent to have social impact into impacts occurring. It is one of the areas that we will discuss quite a lot within the U.K.: what are the distinct challenges of social investment beyond, for example, government contracting or people trying to see a social impact?