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.

Ex Input:
Question: On his first 3 tests, Rajeev received an average score of X points. If on his fourth test, he exceeds his previous average score by 24 points, what is his average score for his first 4 tests?

Option A: X

Option B: X+6

Option C: X+4

Option D: X+3

Option E: X+2

Ex Output:
Option B

Ex Input:
Question: A library has an average of 1000 visitors on Sundays and 700 on other days. The average number of visitors per day in a month of 30 days beginning with a Sunday is :

Option A: 740

Option B: 750

Option C: 760

Option D: 770

Option E: 775

Ex Output:
Option B

Ex Input:
Question: Square A is inscribed in circle B. If the perimeter of A is 32, what is the circumference of B?

Option A: 6 2

Option B: 4 2

Option C: 8 2

Option D: 7 2

Option E: 5

Ex Output:
Option C