Definition: 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.
Input: Problem: joshua and jose work at an auto repair center with 4 other workers. for a survey on health care insurance, 2 of the 6 workers will be randomly chosen to be interviewed. what is the probability that joshua and jose will both be chosen ?
Options: a. 1 / 15, b. 1 / 12, c. 1 / 9, d. 1 / 6, e. 1 / 3
Output:
a