Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anoziva nezvorufu rwaMunhuY
Chokwadi, heino ndima pfupi: Rachel akaziva nezvorufu rwaPearson paakaona zita rake mumabhuku enhoroondo dzorufu. Akakatyamadzwa uye aida kuziva zvakanga zvaitika. Akafonera mudzimai waPearson kuti azive zvakawanda.