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: How much more would Rs.20000 fetch, after two years, if it is put at 20% p.a. compound interest payable half yearly than if is put at 20% p.a. compound interest payable yearly?

Option A: 482

Option B: 297

Option C: 278

Option D: 298

Option E: 279

Ex Output:
Option A

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

Option A: 24500

Option B: 21600

Option C: 36600

Option D: 22400

Option E: 12500

Ex Output:
Option B

Ex Input:
Question: What is the remainder when 2990990900032 is divided by 32 ?

Option A: 16

Option B: 8

Option C: 4

Option D: 0

Option E: 2

Ex Output:
Option D