Definition: 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: Question: he ratio between the sale price and the cost price of an article is 5:3. What is the ratio between the profit and the cost price of that article?

 Option A: 2:6

 Option B: 2:9

 Option C: 2:4

 Option D: 5:2

 Option E: 2:5
Output:
Option D