Predicate: progression

Roleset id: progression.01 , move forwards, vncls:

Roles:

        Arg1: thing moving
        Arg3: start point
        Arg4: end point

Example: autogen1

        4/4 time , octave intervals , and ragtime or gospel chord
        progressions

        ArgM-MNR : ragtime or gospel
        Arg1 : chord
        Rel : progressions