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: On dividing a number by 7, we get 3 as quotient and 0 as remainder. On dividing the same number by 3, what will be the remainder?

 Option A: 1

 Option B: 2

 Option C: 3

 Option D: 0

 Option E: 4

Ex Output:
Option D


Ex Input:
Question: The average age of 31 students in a group is 16 years. when teacher's age is included to it, the average increases by one.What is the teacher's age in years?

 Option A: 31

 Option B: 36

 Option C: 48

 Option D: 45

 Option E: 57

Ex Output:
Option C


Ex Input:
Question: Which of the following is closest to 1/8+1/88+1/888

 Option A: 1/8

 Option B: 1/2.5

 Option C: 1/5

 Option D: 1/7.3

 Option E: 1/9

Ex Output:

Option D