You are given a mathematical question described with a circumscribed mathematical vocabulary. Questions in this task usually contain some variables (e.g. X, Y), equations (e.g. X+Y=3) and some relationships (X is greater than Y). Often you need to find the value of the variable using equations and 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. Give only one answer for each question.
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Question: If \((2x^2 + 5x - 3)(4x - 1) = ax^3 + bx^2 + cx + d\) for all values of x, what is the value of b?
(A)\(-22\) (B)\(-18\) (C)\(-17\) (D)18 (E)22

Answer: D


Question: Set A consists of all even numbers between 10 and 20, inclusive. Set B consists of all multiples of 3 between 7 and 19, inclusive. If set C consists of all the numbers that appear both in set A and set B, how many members does set C have?
(A)Two (B)Five (C)Seven (D)Eight (E)Ten

Answer: A


Question: If q and r are prime numbers, which of the following CANNOT be a prime number?
(A)\(q + r\) (B)\(q - r\) (C)qr (D)\(qr + 1\) (E)\(qr + 2\)

Answer:
C