Task: Question Answering
Input (English): Problem: the ratio of two numbers is 2 / 3, and if a 1 is subtracted from the numerator and a 1 is added to the remainder the ratio becomes 1 / 2, then the numbers are.
Options: a. 6 and 9, b. 6 and 10, c. 6 and 8, d. 6 and 7, e. 6 and 11
Output (English): a