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 Q]: 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
[EX A]: C

[EX Q]: A triangle has vertices at points A, B, and C, which are located at (1, 0), (-3, 0), and (0, 5) respectively. What is the distance from the midpoint of \(\overline { AB } \) to point C ?
(A)3 (B)5 (C)\(\sqrt { 26 } \) (D)\(\sqrt { 29 } \) (E)\(\frac { \sqrt { 26 } + \sqrt { 34 } } { 2 } \)
[EX A]: C

[EX Q]: The length of a line segment with endpoints L and P is a positive integer less than 24. N is the midpoint of \(\overline { LP } \), M is the midpoint of \(\overline { LN } \) and O is the midpoint of \(\overline { NP } \). Which of the following could be the distance between M and P?
(A)18 (B)17 (C)16 (D)15 (E)14
[EX A]:
D