Predicate: trade-in
Roleset id: trade-in.01 , exchange, vncls: 13.1
Roles:
        Arg0: agent, entity trading
        Arg1: thing being traded (away
        Arg2: recipient
Example: autogen1
        It refinanced the judge 's loan , lowered its interest rate and
        accepted a trade-in that had n't originally been part of the deal
        -- a beat up 1981 Chevy Citation the dealer had to repair before
        it could be resold .
        Arg2 : It
        ArgSupport : accepted
        Arg1 : trade-in
        Rel : trade-in