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: There are 4 boys and 3 girls seated in a row.Find the probability that all girls are together?

 Option A: 1/6

 Option B: 1/7

 Option C: 2/7

 Option D: 3/7

 Option E: 4/7

Output: Option B


Input: Consider Input: Question: When 52416 is divided by 312, the quotient is 168. what will be the quotient when 52.416 is divided by 0.168?

 Option A: 5

 Option B: 6

 Option C: 4

 Option D: 3

 Option E: 8

Output: Option A


Input: Consider Input: Question: When 1/20% of 4,000 is subtracted from 1/20 of 4,000, the difference is

 Option A: 50

 Option B: 198

 Option C: 380

 Option D: 398

 Option E: 400


Output: Option B