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: A rectangular room has the rectangular shaped rug shown as above figure such that the rug's area is 160 square feet and its length is 6 feet longer than its width. If the uniform width between the rug and room is 6 feet, what is the area of the region uncovered by the rug (shaded region), in square feet?

Option A: 32

Option B: 456

Option C: 40

Option D: 46

Option E: 104

Output: Option B

Input: Consider Input: Question: One half of the workers at the biscuit company is technician,quarter is clerk,one-fifth are administrative and the other 25 are supervisors. How many workers total are there in the biscuit company?

Option A: 250

Option B: 366

Option C: 400

Option D: 500

Option E: 2500

Output: Option D

Input: Consider Input: Question: The function f is defined for each positive three-digit integer n by f(n)=2x3y5zf(n)=2x3y5z , where x, y and z are the hundreds, tens, and units digits of n, respectively. If m and v are three-digit positive integers such that f(m)=9f(v), them m-v=?

Option A: 8

Option B: 9

Option C: 18

Option D: 20

Option E: 80
Output: Option D