 Proponents of perdurantism and the stage view have natural answers to our questions about the subject constituent of singular propositions like (10). Perdurantists can claim that the subject constituent of (10) is a sum of temporal parts. (10) is true at t because the part of that sum that directly exists at t has the property of sitting; (10) is false at t' because the part of that sum that directly exists at t' has the property of not sitting. Stage theorists can claim that there are a host of distinct propositions corresponding to (10), each with a distinct momentary stage as subject constituent in whatever state the object is in at the time of its existence. Momentary objects have their properties absolutely. So, Bush-at-t is simply sitting, although it will be not sitting in virtue of there being a numerically distinct momentary object that is not sitting that is the first's later counterpart. Bush-at-t' is simply not sitting, although it was sitting in virtue of its earlier counterpart's properties.