Roleset sacrifice.01 Verbnet Class: 1 "give, as to a god/dess":

Roles:

Arg0:sacrificer


Arg1:thing sacrificed


Arg2:thing sacrificed to

Examples:

all args (-)
Perhaps he is willing *trace* to sacrifice to the arbitrage trader some small profit in order to get quick and certain execution of his large trade.
Arg0:	*trace* -> he
REL:	sacrifice
Arg2-to:	the arbitrage trader
Arg1:	some small profit




unmentioned god/dess (-)
Making computers smaller often means *trace* sacrificing memory .
Arg0:	*trace*
REL:	sacrificing
Arg1:	memory




with locative (-)
John sacrifices at the altar of Bill Gates.
Arg0:	John
REL:	sacrifices
ArgM-LOC:	at the altar of Bill Gates

You could also argue that the LOC is the Arg2, since they can't cooccur in my mind. We'll see if it comes up.