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, B and C invested Rs.6300, Rs.4200 and Rs.10500 respectively, in a partnership business. Find the share of A in profit of Rs.12700 after a year?

 Option A: 3630

 Option B: 9232

 Option C: 8828

 Option D: 2387

 Option E: 3810

Ex Output:
Option E


Ex Input:
Question: The toll for crossing a certain bridge is $0.75 each crossing. Drivers who frequently use the bridge may instead purchase a sticker each month for $13 and then pay only $0.10 each crossing during that month. If a particular driver will cross the bridge twice on each of x days next month and will not cross the bridge on any other day, what is the least value of x for which this driver can save money by using the sticker?

 Option A: 12

 Option B: 15

 Option C: 16

 Option D: 28

 Option E: 29

Ex Output:
Option A


Ex Input:
Question: The distance between two planets is 3 × 10^6 light years. What is the distance between the two planets, in parsecs? (1 parsec = 3.26 light years)

 Option A:  9.3 × 10^5

 Option B:  9.2 × 10^5

 Option C:  9.3 × 10^7

 Option D:  9.9 × 10^7

 Option E:  10.1 × 10^8

Ex Output:

Option B