Predicate: gray
gray: Frames file for 'gray' based on sentences in wsj. Verbnet entry 45.4.
Roleset id: gray.01 , (cause to) become gray, vncls: 45.4, framnet:
Roles:
        Arg0: causer (vnrole: 45.4-Agent)
        Arg1: thing becoming gray (vnrole: 45.4-Patient)
Example: adjectival unaccusative
        person: ns,  tense: ns,  aspect: progressive,  voice: active,  form: participle
        HEALTH CLUBS gear up for a graying clientele .
        Rel: graying
        Arg1: clientele
Example: with agent
        person: third,  tense: present,  aspect: ns,  voice: active,  form: full
        John's behaviour grays Mary prematurely.
        Arg0: John's behaviour
        Rel: grays
        Arg1: Mary
        Argm-TMP: prematurely