You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.

Example Input: Question: If x and y are negative integers, which of the following statements must be true?
I. (-x)^y is positive.
II. (-x)^(-y) is positive.
III. x^(-y) is positive.

Option A: None

Option B: II only

Option C: I and II

Option D: I and III

Option E: I, II and III
Example Output: Option C

Example Input: Question: The difference between the place values of 7 and 3 in the number 527435 is

Option A: 4

Option B: 5

Option C: 45

Option D: 6970

Option E: None
Example Output: Option D

Example Input: Question: Of the 420 members at a health club, 260 use the weight room and 300 use the pool. If at least 60 of the members do not use either, then the number of members using both the weight room and the pool must be between:

Option A: 200 to 260

Option B: 160 to 260

Option C: 220 to 260

Option D: 220 to 300

Option E: 40 to 100
Example Output:
Option A