"NP-PP; of-PP"@en . . . "Causer V Source {from} Theme [-sentential]" . . . . "0.2"@en . "cause(Causer, E) not(free(start(E), Theme, Source)) free(end(E), Theme, Source)" . . . . . "NP V NP PP.theme"@en . . . . "0.2"@en .