Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anofunga zvokutora MunhuY kuenda naye kuchechi
Chokwadi, heino ndima pfupi: Rosetta anofunga zvokuenda naShepard kuchechi. Anofunga kuti ingava nzira yakanaka yokuti adzidze zvakawanda nezvechitendero chake. Anofungawo kuti ingava nzira yakanaka yokuti vapedze nguva yakawanda vari pamwe chete.