Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anosvika pachibvumirano naMunhuY
Chokwadi, heino ndima pfupi: Bradon naNayla vanosvika pachibvumirano chokuti Bradon achageza ndiro usiku humwe nohumwe kwevhiki kuitira kuti vasazofanira kukakavadzana pamusoro pokuti ndiani anotevera.