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: A, B and C started a business by investing Rs. 1,20,000, Rs. 1,35,000 and ,Rs.1,50,000 respectively. Find the share of each, out of an annual profit of Rs. 56,700.

 Option A: 16800;18900;21000

 Option B: 17800;19800;22500

 Option C: 15500;17600;20500

 Option D: 16400;17200;18900

 Option E: None of them
Example Output: Option A

Example Input: Question: For positive integers x and z, which of the following can be written as z^2?

 Option A: x^2+1

 Option B: x^2-1

 Option C: x^2-24

 Option D: x^2+11

 Option E: x^2-11
Example Output: Option D

Example Input: Question: A bag contains 20 red and 30 white balls. One ball is drawn at random. What is the probability that the ball drawn is red?

 Option A: 11/5

 Option B: 2/5

 Option C: 3/5

 Option D: 4/5

 Option E: 1/2
Example Output:
Option B