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: In the xy-plane, a line has slope 5 and x-intercept 3. What is the y-intercept of the line?

 Option A: -15

 Option B: -3

 Option C: 0

 Option D: 3

 Option E: 9

Output: Option A


Input: Consider Input: Question: When n is divided by 19, the remainder is 7. When n is divided by 11, the quotient is equal to Z, and the remainder is equal to 7. Z must be divisible by which of the following numbers?

 Option A: 16

 Option B: 18

 Option C: 20

 Option D: 19

 Option E: 22

Output: Option D


Input: Consider Input: Question: The sum of ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child?

 Option A: 4 years

 Option B: 5 years

 Option C: 6 years

 Option D: 7 years

 Option E: None


Output: Option A