Predicate: foam
foam: Frames file for 'foam' based on sentences in wsj. Verbnet entry 43.4, 47.2.
Roleset id: foam.01 , (cause to) become foamy, vncls: 43.4 47.2, framnet:
Roles:
        Arg0: causer of foaminess (vnrole: 43.4-Agent)
        Arg1: foamy thing (vnrole: 43.4-Theme, 47.2-Theme)
Example: agentive, no object
        person: ns,  tense: ns,  aspect: ns,  voice: ns,  form: gerund
        But even though by some estimates it might cost the world as much
        as $100 billion between now and the year 2000 to convert to other
        coolants, foaming agents and solvents and to redesign equipment
        for these less efficient substitutes, the Montreal Protocol's
        legions of supporters say it is worth it.
        Rel: foaming
        Arg0: agents
Example: both args
        person: ns,  tense: past,  aspect: ns,  voice: active,  form: full
        John foamed some milk for Mary's cappuccino.
        Arg0: John
        Rel: foamed
        Arg1: some milk for Mary's cappuccino