You are given a mathematical question described with an open-ended vocabulary. Questions in this task involve real-world situations, describing a mathematical problem. 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. Give only one answer for each question.

Ex Input:
Mr. Gomes wrote a number on the blackboard. When he added 3 to the number, he got the same result as when he multiplied the number by 3. What was the number he wrote?
(A)-3 (B)0 (C)1.5 (D)\(\sqrt { 3 } \) (E)3

Ex Output:
C


Ex Input:
Faisel watches television for a total of three hours. During the first hour, he has his choice of three shows. For each of the second and third hours, he can choose from two shows. How many different schedules of shows can Faisel watch?
(A)3 (B)6 (C)7 (D)8 (E)12

Ex Output:
E


Ex Input:
If Jonas has already run 4 miles in a 20-mile race, what fraction of the race has he already run?
(A)\(\frac { 1 } { 80 } \) (B)\(\frac { 1 } { 24 } \) (C)\(\frac { 1 } { 8 } \) (D)\(\frac { 1 } { 6 } \) (E)\(\frac { 1 } { 5 } \)

Ex Output:

E