Given a math problem with context and a question and 5 answer choices, the task is to provide the correct answer choice based on the problem. You must choose one of the given answer choices by letter: a, b, c, d, or e; anything else is invalid.

[Q]: Problem: a can give b 100 meters start and c 200 meters start in a kilometer race. how much start can b give c in a kilometer race ?
Options: a. 111.12 m, b. 221.12 m, c. 271.12 m, d. 611.12 m, e. 191.12 m
[A]: a


[Q]: Problem: 12. what is the dividend. divisor 17, the quotient is 9 and the remainder is 10.
Options: a. 150, b. 152, c. 154, d. 163, e. 144
[A]: d


[Q]: Problem: a dog have birth to 12 puppies, 2 female and 10 male. what is the ratio of the female puppies to the male ?
Options: a. 1 / 5, b. 1 / 6, c. 1 / 10, d. 2 / 12, e. 1 / 8
[A]:
a