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: A women purchased 3 towels @ Rs.100 each, 5 towels @ Rs.150 each and two towels at a certain rate which is now slipped off from his memory. But she remembers that the average price of the towels was Rs.145. Find the unknown rate of two towels?

Option A: A

Option B: B

Option C: C

Option D: D

Option E: E

Output: Option A

Input: Consider Input: Question: A man's speed with the current is 20 kmph and speed of the current is 3 kmph. The Man's speed against the current will be

Option A: 11 kmph

Option B: 12 kmph

Option C: 14 kmph

Option D: 17 kmph

Option E: None of these

Output: Option C

Input: Consider Input: Question: A and B walk around a circular track. They start at 8 a.m. from the same point in the opposite directions. A and B walk at a speed of 5 rounds per hour and 5 rounds per hour respectively. How many times shall they cross each other before 9.30 a.m. ?

Option A: A

Option B: B

Option C: C

Option D: D

Option E: E
Output: Option D