Predicate: quadrupling
Roleset id: quadrupling.01 , rise fourfold, vncls: 45.4
Roles:
Arg0: causer of increase
Arg1: thing increasing, rising
Arg2: ext, always unmentioned because it's 4x
Arg3: start point
Arg4: end point
Example: autogen1
the quadrupling of oil prices
Rel : quadrupling
Arg1 : of oil prices