Predicate: discolor
discolor: Frames file for 'discolor' based on sentences in wsj. No Verbnet entry.
Roleset id: discolor.01 , cause to have a bad color, vncls: , framnet:
Roles:
        Arg0: causer of bad color
        Arg1: thing discolored
        Arg2: bad color
Example: one example should be enough
        person: third,  tense: past,  aspect: ns,  voice: passive,  form: participle
        In one personal-injury case, a woman claimed she had been injured
        when she slipped in a pool, but the fall didn't explain why [one of
        her arms]-2 was discolored [*-2] [*-5] bluish [*T*-4].
        Rel: discolored
        Arg1: [*-2]
        Arg2: [*-5] bluish
        ArgM-CAU: [*T*-4]
        ArgM-RCL: why