Which of the Following Statements Is NOT True

Which of the following statements is NOT true?

A) Primate species that rely heavily on fruit in their diets have larger neocortex ratios than do primate species that do not rely much on fruit.
B) Primates have larger brains as a function of their body weight than do most other mammals.
C) Primate species with large social networks have larger neocortex ratios than do those with smaller social networks.
D) Human brains require more caloric energy than do the brains of most other species.
E) All of the statements are true.