Predicate: brighten
brighten: Frames file for 'brighten' based on survey of sentences in the WSJ
corpus.
Roleset id: brighten.01 , to make or become brighter, vncls: 45.4, framnet:
Roles:
        Arg0: causer, agent (vnrole: 45.4-Agent)
        Arg1: entity brightened (vnrole: 45.4-Patient)
Example: transitive
        person: ns,  tense: past,  aspect: ns,  voice: active,  form: full
        In 1979 , Hearst hired editor James Bellows , who [*T*-48] brightened the editorial product considerably .
        ArgM-RCL: who -> editor James Bellows
        Arg0: [*T*-48]
        Rel: brightened
        Arg1: the editorial product
        ArgM-MNR: considerably