Full Idea
What is it that is susceptible of truth or falsity? The answers suggested constitute a bewildering variety: sentences, utterances, ideas, beliefs, judgments, propositions, statements.
Gist of Idea
Are the truth-bearers sentences, utterances, ideas, beliefs, judgements, propositions or statements?
Source
Richard Cartwright (Propositions [1962], 01)
Book Reference
Cartwright,Richard: 'Philosophical Essays' [MIT 1987], p.33
A Reaction
Carwright's answer is 'statements', which seem to be the same as propositions.