Predicate: plummet
Roleset id: plummet.01 , fall dramatically, vncls: 45.6
Roles:
Arg1: logical subject, patient, thing falling
Arg2: ext, amount fallen
Arg3: start point
Arg4: end point, end state of arg1
ArgM: medium
Example: autogen1
Friday 's plummet
ArgM-TMP : Friday 's
Rel : plummet