TASK DEFINITION: Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.
PROBLEM: Problem: what is the total number of integers between 10 and 50 that are divisible by 2 ?
Options: a. 18, b. 19, c. 22, d. 25, e. 10

SOLUTION: b

PROBLEM: Problem: if the range q of the 6 numbers 4, 314, 710 and x is 12, what is the difference between the greatest possible value of x and least possible value of x ?
Options: a. 0, b. 2, c. 12, d. 13, e. 15

SOLUTION: d

PROBLEM: Problem: the number 35 is equal to the sum of the cubes of two integers. what is the product of those integers ?
Options: a. 6, b. 15, c. 21, d. 27, e. 39

SOLUTION:
a