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: The cost price of a radio is Rs.1500 and it was sold for Rs.1230, find the loss %?

Option A: 18%

Option B: 19%

Option C: 28%

Option D: 38%

Option E: 16%

Output: Option A

Input: Consider Input: Question: If x and y are negative integers, which of the following statements must be true?
I. (-x)^y is positive.
II. (-x)^(-y) is positive.
III. x^(-y) is positive.

Option A: None

Option B: II only

Option C: I and II

Option D: I and III

Option E: I, II and III

Output: Option C

Input: Consider Input: Question: A clock loses a minute every three hours for 4 days and gains 1% in the subsequent 6 days. If it was set right on Thursday at 11 AM, what will be the time at the end of 10 days?

Option A: 11:54:24 AM

Option B: 11:56:24 AM

Option C: 12:16:40 PM

Option D: 11:54:40 AM

Option E: 12:06:36 PM
Output: Option A