You are given a geometric mathematical question. Questions in this task often involve shapes and Geometric Relationships. You are also given 4 or 5 answer options (associated with "A", "B", "C", "D", "E"). Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'. LaTeX mathematical format (the standard way to express mathematical expressions in the typesetting software known as LaTeX) is used to express equations. Each question is solvable with high school math knowledge.

Ex Input:
Two cylindrical tanks have the same height, but the radius of one tank equals the diameter of the other. If the volume of the larger is \(k\%\) more than the volume of the smaller, \(k\) =
(A)50 (B)100 (C)200 (D)300 (E)400

Ex Output:
D


Ex Input:
What is the area of the quadrilateral whose vertices are at (1, 1), (5, 1), (5, 5) and (3, 5)?
(A)8 (B)12 (C)16 (D)24 (E)10 + 2\(\sqrt { 2 } \)

Ex Output:
B


Ex Input:
In rectangle EFGH, \(\overline { EF } \perp \overline { EH } \) and GH = 4. Which of the following could be the length of \(\overline { EG } \)?
(A)1 (B)2 (C)3 (D)4 (E)5

Ex Output:

E