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.

Example Input: Question: A and B complete a job in 6 days. A alone can do the job in 15 days. If B works alone, how many days will it take to complete the job?

Option A: 8

Option B: 10

Option C: 12

Option D: 14

Option E: 16
Example Output: Option B

Example Input: Question: Divide 71 into 2 parts such that 1 part exceeds the other by 8. What are the 2 no.'s in that part?

Option A: 29

Option B: 30

Option C: 31

Option D: 35

Option E: 38
Example Output: Option C

Example Input: Question: The average age of a class of 42 students is 16 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher

Option A: 30 Years

Option B: 31 Years

Option C: 32 Years

Option D: 34 Years

Option E: 59 Years
Example Output:
Option E