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.

Input: Consider Input: Question: Find the average of all prime numbers between 4 and 15.

 Option A: 30

 Option B: 4

 Option C: 9

 Option D: 8

 Option E: None

Output: Option C


Input: Consider 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

Output: Option C


Input: Consider Input: Question: In a class of 36 students 26 play football and play 20 long tennis, if 17 play above, many play neither?

 Option A: 7

 Option B: 8

 Option C: 10

 Option D: 12

 Option E: 14


Output: Option A