Roleset pollute.01 Verbnet Class: 1 "to contaminate":

Roles:

Arg0:causer


Arg1:entity polluted

Examples:

person: ns tense: present aspect: ns voice: active form: full


intransitive (-)
At the same time , moves toward tighter air-quality standards are spurring interest in lighter or alternative fuels that [*T*-1] do n't pollute as much as fuel refined [*] from `` heavy '' crudes , generally high in sulfur .
Arg0:	[*T*-1] -> that -> lighter or alternative fuels
ArgM-NEG:	n't
REL:	pollute
ArgM-ADV:	as much as fuel refined [*] from `` heavy '' crudes , generally high in sulfur