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: The price of 2 sarees and 4 shirts is Rs. 1600. With the same money one can buy 1 saree and 6 shirts. If one wants to buy 12 shirts, how much shall he have to pay ?

 Option A: 4800

 Option B: none of these

 Option C: 3600

 Option D: 1200

 Option E: 2400
Example Output: Option E

Example Input: Question: X is able to do a piece of work in 8 days and Y can do the same work in 12 days. If they can work together for 3 days, what is the fraction of work left?

 Option A: 8/5

 Option B: 6/5

 Option C: 7/5

 Option D: 3/5

 Option E: 4/5
Example Output: Option D

Example Input: Question: Out of three numbers, the first is twice the second and is half of the third. If the average of the three numbers is 56, the three numbers in order are?

 Option A: 48,96,24

 Option B: 48,24,96

 Option C: 96,24,48

 Option D: 96,48,24

 Option E: 98,48,24
Example Output:
Option B