Task: Question Answering
Input (English): Problem: in a company with 48 employees, some part - time and some full - time, exactly ( 1 / 3 ) of the part - time employees and ( 1 / 4 ) of the full - time employees take the subway to work. what is the greatest possible number y of employees who take the subway to work ?
Options: a. 12, b. 13, c. 14, d. 15, e. 16
Output (English): d