Full Idea
As truth-makers, some theorists only accept states of affairs, some only accept individuals and states of affairs, and some only accept individuals and particular properties.
Gist of Idea
Truth-makers seem to be states of affairs (plus optional individuals), or individuals and properties
Source
Adolph Rami (Introduction: Truth and Truth-Making [2009], 06)
Book Reference
'Truth and Truth-Making', ed/tr. Lowe,E.J./Rami,A. [Acumen 2009], p.10
A Reaction
It seems to me rash to opt for one of these. Truths come in wide-ranging and subtly different types, and the truth-makers probably have a similar range. Any one of these theories will almost certainly quickly succumb to a counterexample.