Predicate: twin
twin: Frames file for 'twin' based on sentences in wsj. No Verbnet entry.
Roleset id: twin.01 , match exactly, like an identical twin, vncls: , framnet:
twin.01: Following 'match' and similar verbs, 'twin' takes all matching objects
as arg1.
Roles:
        Arg0: person performing match
        Arg1: matching objects
Example: passive, two arg1's
        person: ns,  tense: ns,  aspect: ns,  voice: passive,  form: infinitive
        [The Nagymaros dam]-3 was designed [*trace*-3]-2 [*trace*-2]-1 to be twinned
        *trace*-1 with another dam, now nearly complete, 100 miles upstream
        in Czechoslovakia.
        Rel: twinned
        Arg1: *trace*
        Arg1: with another dam, now nearly complete, 100
miles upstream in Czechoslovakia