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.

Example Input: Square ABCD in the coordinate plane has points A(1,3), B(5,7) and C(9,3). Which of the following could be the coordinates of point D?
(A)(3,1) (B)(3,-3) (C)(5,-1) (D)(5,3) (E)(7,-5)
Example Output: C

Example Input: A square, stained-glass window pane is composed of 36 individual squares of colored glass. Some individual squares are red and others are blue. Which of the following is NOT a possible ratio of red to blue squares in the window?
(A)1 : 35 (B)1 : 7 (C)2 : 7 (D)5 : 7 (E)4 : 5
Example Output: B

Example Input: Which of the following equation defines the line in the xy coordinate system above?
(A)\(y = - \frac { 1 } { 3 } x - 2\) (B)\(y = - \frac { 1 } { 2 } x - 3\) (C)\(y = - 2x - 3\) (D)\(y = - 2x + 3\) (E)\(y = -3x - 2\)
Example Output:
A