Assertion: human's diet | /r/HasProperty | based on plant
Facets:
value: largely
type: DEGREE
Source sentences:
text: Our findings do not allow us to say exactly what foods they ate, since the abrasive materials that cause the marks on the teeth may have different origins, but they do allow us to point out that H. antecessor would have had a diet largely based on hard and abrasive foods, such as plants containing phytoliths (which are silica particles produced by plants that are as hard as enamel),