Predicate: trek
trek: Frames file for 'trek' based on sentences in wsj.
Roleset id: trek.01 , mode of motion, vncls: 51.3.2, framnet: Self_motion
trek.01: Member of Vncls run-51.3.2.
Roles:
        Arg0: entity in motion (vnrole: 51.3.2-theme)
        Arg1: path, location (vnrole: 51.3.2-location)
Example: GOL, not path
        person: ns,  tense: past,  aspect: ns,  voice: active,  form: full
        Sen. Alan Cranston trekked over to the House side of Capitol Hill
        a few days ago and volunteered his testimony to fellow Democrat
        Rep. Henry Gonzalez.
        Arg0: Sen. Alan Cranston
        Rel: trekked
        Argm-gol: over to the House side of Capitol Hill
        Argm-tmp: a few days ago
Example: with path
        person: third,  tense: present,  aspect: both,  voice: active,  form: participle
        Since his death, John has been trekking the Himalayas.
        Argm-tmp: Since his death
        Arg0: John
        Rel: trekking
        Arg1: the Himalayas