However, their log-linear selection models have been adapted from ones used in parsing, and do not condition choices based on features of the input semantics to the same extent.
while they employ a baseline maximum likelihood model that conditions the probability of a lexical entry upon its predicate argument structure (PAS) -that is, the set of elementary predications introduced by the lexical item -this probability does not take into account other elements of the local context, including parents and modifiers, and their lexical predicates.