Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anoenda parwendo rwomugungwa naMunhuY
Chokwadi, heino ndima pfupi: Trina naKally vakaenda parwendo rwomugungwa pamwe chete. Vakanakidzwa chaizvo vachiongorora ngarava yacho uye vachizorora muimba yavo. Vainakidzwa nokuva pamwe chete.