 Another, more recent, approach is based on partial identity. Baxter (2001) and, inspired by him, Armstrong (2004), have proposed related assays of exemplification, which seem to analyze it in terms of such partial identity. These views have captured some interest and triggered discussions (see, e.g., Mumford 2007; Baxter’s (2013) reply to critics and Baxter’s (2018) rejoinder to Brown 2017).