def __len__(self):
        return self.point_count
Convert (story, query, answer) word data into vectors.
dataset/ETHPy150Open django/django/django/contrib/gis/gdal/geometries.py/LineString.__len__--crossover with--dataset/ETHPy150Open NervanaSystems/neon/neon/data/questionanswer.py/BABI.vectorize_stories