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: From a Group of 10 People, Including George and Nina, 3 people are to be selected at random to work on a certain project. What is the probability that 3 people selected will include George but not Nina

 Option A: 5/56

 Option B: 9/56

 Option C: 28/120

 Option D: 21/56

 Option E: 25/56

Output: Option C


Input: Consider Input: Question: Anand and Deepak started a business investing Rs. 22,500 and Rs. 35,000 respectively. Out of a total profit of Rs. 13,800, Deepak's share is?

 Option A: 8428

 Option B: 8199

 Option C: 8400

 Option D: 8419

 Option E: 8412

Output: Option C


Input: Consider Input: Question: Three bells chime at intervals of 18 min., 24 min. and 32 min. respectively. At a certain time they begin together. What length Z of time will elapse before they chime together again?

 Option A: 2 hr. and 24 min.

 Option B: 4 hr. and 48 min.

 Option C: 1 hr. and 36 min.

 Option D: 5 hr.

 Option E: 2 hr.


Output: Option B