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: If the ratio of boys to girls in a class is B and the ratio of girls to boys is G; then 5 (B + G) is ?

 Option A: Equal to 3

 Option B: Less than 5

 Option C: More than 5

 Option D: Less than 1/5

 Option E: none of these

Ex Output:
Option A


Ex Input:
Question: 5, 9, 17, 29, 45, ?

 Option A: 65

 Option B: 56

 Option C: 74

 Option D: 57

 Option E: 32

Ex Output:
Option A


Ex Input:
Question: A tourist does not have to pay tax on the first $600 of goods he purchases in Country B, but does have to pay a 11 percent tax on the portion of the total value that is in excess of $600. What tax must be paid by a tourist if he buys goods with a total value of $1720?

 Option A: $54.00

 Option B: $64.80

 Option C: $90.00

 Option D: $100.80

 Option E: $123.20

Ex Output:

Option E