Predicate: discount
Roleset id: discount.01 , reduce in price, vncls:
Roles:
        Arg0: discounter
        Arg1: commodity
        Arg2: ext, amount of reduction
        Arg3: start point
        Arg4: end point
Example: autogen1
        The stock 's narrow discount to asset valuation
        Arg1 : The stock 's
        ArgM-MNR : narrow
        Arg2-REF : discount
        Rel : discount
        Arg4 : to asset valuation
Example: autogen2
        they could offer discounts on whatever that equipment produces
        Arg0 : they
        ArgSupport : offer
        Arg2-REF : discounts
        Rel : discounts
        Arg1 : on whatever that equipment produces