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.

Ex Input:
Question: (700 + 200) Ã— 4 Ã— (4 + 2) = ?

 Option A: 24500

 Option B: 21600

 Option C: 36600

 Option D: 22400

 Option E: 12500

Ex Output:
Option B


Ex Input:
Question: A machine puts c caps on bottles in m minutes. How many seconds will it take to put caps on b bottles?

 Option A: 60bm/c

 Option B: bm/60c

 Option C: bc/60m

 Option D: 60b/cm

 Option E: b/60cm

Ex Output:
Option A


Ex Input:
Question: The speed of three cars in the ratio 5 : 4 : 6. The ratio between the time taken by them to travel the same distance is

 Option A: 5 : 4 : 6

 Option B: 6 : 4 : 5

 Option C: 12 : 15 : 10

 Option D: 10 : 12 : 15

 Option E: None

Ex Output:

Option C