... modifier bindings of the NP itself as its "intemal" bindings. In this particular exam- ple, there are no internal modifiers and thus no internal bindings. When an NP is a constituent of ... flight -of, (wh airlines), airline -of pp: orig -of, Boston, identity pp: dest -of, Denver, identity This representation has three bindings: a SUBJECT and two PP-complements. In the two PP bindings, ... written as the pairing (R,S), which describes a property on the domain of R that picks out just the subset of the domain of R that is obtained by mapping S back into the domain in the "reverse"...