Roleset confine.01 Verbnet Class: NONE "confine, restrict":

Roles:

Arg0:agent, confiner


Arg1:entity confined, restricted


Arg2:confined-to

Examples:

passive (-)
Arbitrage-related trading during the session was confined *trace* largely to a round of buy programs near the close, which helped offset the impact of profit-taking among blue chips.
REL:	confined
Arg1:	*trace* -> Arbitrage-related trading during the session
ArgM-ADV:	largely
Arg2-to:	a round of buy programs near the close, which helped offset the impact of profit-taking among blue chips




active (-)
Mary confined John to his room.
Arg0:	Mary
REL:	confined
Arg1:	John
Arg2-to:	his room

Passive seems to always include the modifier 'largely'.