The difference between the heights of a building and a tree on flat ground is 8 meters. After some time, the tree's height doubled and this difference became 3 meters.
Accordingly, the building's height\\
I. 13 meters\\
II. 16 meters\\
III. 19 meters\\
which of these values could it be?\\
A) Only I\\
B) Only II\\
C) I and III\\
D) II and III\\
E) I, II and III