Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anopokana nepfungwa dzaMunhuY
Chokwadi, heino ndima pfupi: Haydon naMccall vari kukakavadzana pamusoro pechimwe chinhu. Haydon anofunga kuti Mccall ari kukanganisa, uye anoda kuzviratidza. Anopokana nepfungwa dzaMcCall, uye zvino akatsunga kuva akarurama.