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.

Example Input: Question: A certain basketball team played seven games and scored an average of 50 points per game. If, in the team's first five games, it scored 45, 39, 61, 50, and 43 points, what was the average (arithmetic mean) number of points scored over the last two games?

Option A: 65

Option B: 81

Option C: 82

Option D: 56

Option E: Cannot be determined from the information given.
Example Output: Option D

Example Input: Question: A table is bought for Rs.400/- and sold at Rs.600/- find gain or loss percentage

Option A: 15%loss

Option B: 10%gain

Option C: 30%gain

Option D: 20%loss

Option E: 50% gain
Example Output: Option E

Example Input: Question: In Arun's opinion, his weight is greater than 64 kg but leas than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg but less than 70 kg. His mother's view is that his weight cannot be greater than 67 kg. If all of them are correct in their estimation, what is the average of diferent probable weights of Arun ?

Option A: 86.5 kg

Option B: 66.5 kg

Option C: 46.5 kg

Option D: 65.5 kg

Option E: 16.5 kg
Example Output:
Option D