Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX akatanga kutevera maoko aMunhuY
Chokwadi, heino ndima pfupi: Avyan akanga achiteerera zvikuru uye akatanga kutevera maoko aJana. Aifarira zvose zvaaiita uye aida kuziva zvakawanda pamusoro pezvaaiita.