Which of the Following Descriptions Apply to Both Dihydroxyacetone and D-Fructofuranose

Multiple Choice

Which of the following descriptions apply to both dihydroxyacetone and D-fructofuranose?
I. They are both ketoses.
II. They are both aldoses.
III. They are enatiomers of each other.
IV. They are diastereomers of each other.
V. They are epimers of each other.

A) I
B) II
C) I and III
D) II and IV
E) II, IV and V