 Third, one can question YVH’s definition of narrow content in a different way. For YVH, a narrow content assignment must supervene on the total qualitative state of an agent. As Chalmers points out, one can be an internalist about mental content without requiring a content assignment to be this restrictive. Instead of requiring that content supervene on the agent’s qualitative properties, one could simply require that it supervene on internal properties, where these might include the agent’s identity and the identities of particular thoughts or experiences. As Chalmers puts it, the resulting view of content, although it would not have the consequence that exact duplicates must share all their mental contents, might still be “internalist enough to be interesting” (Chalmers 2018). YVH call such views “quasi-internalist,” and this notion of content “quasi-narrow” (YVH 2018, Chapter 5).