premise: the seven <mask> of the octave; she has good high <mask>.
hypothesis: the best context for <mask> here is a motion picture consisting of a series of frames, each being a photograph of a drawing rather than a frame produced by filming a scene of true action, and in which the objects are displaced slightly in succeeding frames so as to give the appearance of motion when projected as a motion picture on the screen.  The types of characters portrayed in such films are often similar or identical to those in a comic strip.; but not A sound considered as to pitch.