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: In a standard coordinate plane, if Q is the point \((1,5)\), R is the point \((1,1)\), and S is the point \((4,1)\), what is the length of QS?
(A)3 (B)4 (C)5 (D)6 (E)7
Example Output: C

Example Input: A circle with radius r is inscribed in a square. If a point within the square is randomly selected, what is the probability that the point will not be within the circle?
(A)\(\frac { \pi } { 4 } \) (B)\(\frac { \pi - 4 } { 4 } \) (C)\(\frac { 4 - \pi } { 4 } \) (D)\(\pi r\) (E)\(4r\)
Example Output: C

Example Input: Line l has an undefined slope and contains the point \((-2,3)\). Which of the following points is also on line l?
(A)\((0, 3)\) (B)\((5, 5)\) (C)\((0, 0)\) (D)\((3, -2)\) (E)\((-2, 5)\)
Example Output:
E

