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: If N = 2^0.1 and N^b = 16, b must equal

 Option A: 3/80

 Option B: 3/5

 Option C: 40

 Option D: 5/3

 Option E: 80/3

Output: Option C


Input: Consider Input: Question: Total dinning bill for 8 people was $211.00.If they add 15% tip and divided the bill evenly ,approximate.What was each persons find share

 Option A: $30.14

 Option B: 45.14

 Option C: 34.66

 Option D: 32.29

 Option E: 30.33

Output: Option E


Input: Consider Input: Question: A man has some hens and cows. If the number of heads be 46 and the number of feet equals 136, then the number of hens will be

 Option A: 22

 Option B: 24

 Option C: 26

 Option D: 20

 Option E: 28


Output: Option B