Predicate: thread
Roleset id: thread.01 , hallmark, vncls:
Roles:
        Arg0: relation holder
        Arg1: relation receptor
Example: autogen1
        the common thread of poverty
        ArgM-TMP : common
        Arg0 : thread
        Rel : thread
        Arg1 : of poverty
Example: autogen2
        the thread of the '86 code
        Arg0 : thread
        Rel : thread
        Arg1 : of the '86 code