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: What is the next number of the following sequence
10, 7, 12, 10, 14, __ ?

 Option A: 13

 Option B: 14

 Option C: 15

 Option D: 16

 Option E: 17

Ex Output:
Option A


Ex Input:
Question: On dividing 21 by a number, the quotient is 10 and the remainder is 1. Find the divisor.

 Option A: 1

 Option B: 2

 Option C: 4

 Option D: 6

 Option E: 7

Ex Output:
Option B


Ex Input:
Question: A committee has 4 men and 7 women. What are the number of ways of selecting 3 men and 4 women from the given committee?

 Option A: 110

 Option B: 120

 Option C: 130

 Option D: 140

 Option E: 150

Ex Output:

Option D