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: 3 + 3 + 3 + 2 3^2 + 2 3^3 + 2 3^4 + 2 3^5 + 2 3^6 + 2 3^7 =

Option A: 3^7

Option B: 3^8

Option C: 3^14

Option D: 3^28

Option E: 3^30

Ex Output:
Option B

Ex Input:
Question: A number when divided by 5 gives a number which is 8 more than the remainder obtained on dividing the same number by 34. Such a least possible number N is

Option A: 74

Option B: N=75

Option C: N=175

Option D: N=680

Option E: 690

Ex Output:
Option B

Ex Input:
Question: A, B and C invests Rs.2000, Rs.3000 and Rs.4000 in a business. After one year A removed his money; B and C continued the business for one more year. If the net profit after 2 years be Rs.3200, then A's share in the profit is?

Option A: 288

Option B: 286

Option C: 298

Option D: 2776

Option E: 8811

Ex Output:
Option D