"2833" . . . "genus/species - is ancestor of - another genus/species.\nExample: Canis lupus is the ancestor of Canis familiaris; Equus asinus is the ancestor of donkeys" . "Canis lupus is the ancestor of Canis familiaris" . "aat2833_ancestor_of" . . . . . . . "ancestor of - genus/species" . "Equus asinus is the ancestor of donkeys" .