def drawPredicted(self, color=Color.GREEN, rad=1, thickness=1):
        f = self[-1]
        f.image.drawCircle(f.predict_pt, rad, color, thickness)
Return all subjects of a verb according to the dependency parse.
dataset/ETHPy150Open sightmachine/SimpleCV/SimpleCV/Tracking/TrackSet.py/TrackSet.drawPredicted--crossover with--dataset/ETHPy150Open chartbeat-labs/textacy/textacy/spacy_utils.py/get_subjects_of_verb