Predicate: toiling
Roleset id: toiling.01 , work endlessly, vncls:
Roles:
        Arg0: agent
        Arg1: action
Example: autogen1
        his years of feckless toiling in the pit
        Arg0 : his
        ArgSupport : years of
        ArgM-MNR : feckless
        Rel : toiling
        ArgM-LOC : in the pit