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: A reduction of 25% in the price of oil enables a house wife to obtain 5kgs more for Rs.800, what is the reduced price for kg?

 Option A: 72

 Option B: 27

 Option C: 40

 Option D: 28

 Option E: 20

Ex Output:
Option C


Ex Input:
Question: John left home and drove at the rate of 45 mph for 2 hours. He stopped for lunch then drove for another 3 hours at the rate of 45 mph to reach his destination. How many miles did John drive?

 Option A: 235 miles.

 Option B: 245 miles.

 Option C: 225 miles.

 Option D: 265 miles.

 Option E: 275 miles.

Ex Output:
Option C


Ex Input:
Question: How much interest can a person get on Rs. 4500 at 20.1% p.a. simple interest for a period of seven years and six months?

 Option A: 6783.74

 Option B: 6783.75

 Option C: 6783.76

 Option D: 6783.77

 Option E: 6783.78

Ex Output:

Option B