Nyora ndima pfupi yenyaya iri pamusoro penyaya inotevera:  MunhuX anobvumirana nechikumbiro cheMunhuY
Chokwadi, heino ndima pfupi: Pearson anobvuma chikumbiro chaEverleigh. Pakutanga anonzwa achizengurira zvishoma, asi ipapo anoziva kuti hapana chakaipa nokuita zvaanokumbira. Anobvuma uye anonzwa zviri nani nokuda kwaizvozvo.