Roleset curtail.01 Verbnet Class: NONE "make be less, limit":

Roles:

Arg0:logical subject, thing causing limitation


Arg1:thing limited

Examples:

transitive (-)
Most of the department's statements since the Northwest transaction indicated it planned *trace* to curtail foreign ownership stakes in U.S. carriers.
Arg0:	*trace* -> it
REL:	curtail
Arg1:	foreign ownership stakes in U.S. carriers

Trace chains get hard to follow. Be careful.