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: Donald plans to invest x dollars in a savings account that pays interest at an annual rate of 8% compounded quarterly. Approximately what amount is the minimum that Donald will need to invest to earn over $100 in interest within 6 months?

Option A: 1500

Option B: 1750

Option C: 2000

Option D: 2500

Option E: 3000

Output: Option D

Input: Consider Input: Question: In a box, there are 8 red, 7 blue and 6 green balls. One ball is picked up randomly. What is the probability that it is neither red nor green?

Option A: 1/3

Option B: 2/5

Option C: 3/7

Option D: 8/27

Option E: 9/29

Output: Option A

Input: Consider Input: Question: Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

Option A: 1.967

Option B: 1.963

Option C: 2.388

Option D: 3.388

Option E: 2.382
Output: Option A