 The second family of eliminative materialist arguments focuses upon idiosyncratic features of folk-psychological posits and ultimately denies that these features will be accommodated by a scientific account of the mind. The most widely discussed features are two associated with the apparent linguistic nature of beliefs and other propositional attitudes. First, as a number of philosophers have recently noted, propositional attitudes appear to have a form similar to public language sentences, with a compositional structure and syntax. For example, a person’s belief that, say, the president dislikes terrorists appears to be composed of the concepts “THE PRESIDENT”, “DISLIKES”, and “TERRORISTS”, and differs from the belief that terrorists dislike the president by virtue of something analogous to syntactic arrangement. Second, beliefs resemble public sentences in that they have semantic properties. Beliefs, like public linguistic representations, are about different states of affairs. Both of these quasi-linguistic features of propositional attitudes—their alleged sentential structure and their semantic (or intentional) properties—have been used by philosophers to mount arguments for eliminativism.