Predicate: desaturation
Roleset id: desaturation.101 , Decreasing oxygen saturation in hemoglobin, vncls: 45.4, framnet:
Roles:
        Arg0: Agent (vnrole: 45.4-agent)
        Arg1: Entity undergoing desaturation (vnrole: 45.4-patient)
        Arg2: Instrument (vnrole: 45.4-instrument)
Example: Arg1
        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: ns
        A very low-calorie diet can result in desaturation of skeletal muscle.
        Rel: desaturation
        Arg1: of skeletal muscle