The following is the story I submitted and is exactly in the same manner sent because it called for a full paragraph--no splitting of any kind--so it may appear to look a little weird for some casual readers.
Lost Lilly. She was seen daily pulling a wagon filled with dolls. The kids called her "Lost Lilly" because she always appeared to be lost, wandering aimlessly with no one to claim her. One night, Sue looked out her window. The park was nearly empty when she spotted Lilly arranging her dolls in the wagon. Sue snuck out with nagging curiousity. Next morning, Lilly was seen with thirteen dolls, one more than her previous dozen.