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: A theater box office sold an average (arithmetic mean) of 65 tickets per staff member to a particular movie. Among the daytime staff, the average number sold per member was 75, and among the evening staff, the average number sold was 60. If there are no other employees, what was the ratio of the number of daytime staff members to the number of evening staff members?

Option A: 1:2

Option B: 1:4

Option C: 5:11

Option D: 1:3

Option E: 13:15

Output: Option A

Input: Consider Input: Question: If -5 < x < 7 and -6 < y < 3, which of the following specifies all the possible values of xy?

Option A: -42 < xy < 30

Option B: -42 < xy < 24

Option C: -28 < xy < 18

Option D: -24 < xy < 21

Option E: -24 < xy < 24

Output: Option A

Input: Consider Input: Question: On adding four times the age of Chris Hemsworth four years from now to five times his age five years from now, we will get ten times his current age.
How old is Chris right now?

Option A: 38 years

Option B: 24 years

Option C: 40 years

Option D: 41 years

Option E: 29 years
Output: Option D