Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX haadzivisi ruoko rwaMunhuY
Chokwadi, heino ndima pfupi: Salena aiva munhu anofarira kushamwaridzana nevamwe. Haana kudzivisa ruoko rwaCarlene. Panzvimbo pezvo, aiwanzomubata ruoko uye dzimwe nguva kunyange kumutsvoda.