Predicate: ossification
Roleset id: ossification.01 , Making bone or bone-like, vncls: 45.5, framnet:
ossification.01: ossify.01
Roles:
        Arg0: Cause of solidification
        Arg1: Entity made bone-like (vnrole: 45.4-patient)
        Arg2: Result, Attribute of Arg1
Example: Arg1
        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: ns
        Ossification of the posterior longitudinal ligament (OPLL) is a pathological process whereby the PLL becomes progressively calcified, often leading to symptomatic spinal canal or foraminal stenosis.
        Rel: Ossification
        Arg1: of the posterior longitudinal ligament (OPLL)