How, then, can cases of symmetric projection be distinguished from those of asymmetric projection?
then, the lexical category go, and the determiner the, which is a functional category, are characterized as follows: (21) a. go: =0 (goal), =0' (agent) b. the : =n One of the distinctions that are standardly assumed between lexical and functional categories can be captured in terms of these two types of selectional features.