Task: Question Answering
Input (English): Problem: when positive integer x is divided by 11, the quotient is y and the remainder is 4. when 2 x is divided by 8, the quotient is 3 y and the remainder is 1. what is the value of 13 y – x ?
Options: a. 2, b. 3, c. 4, d. 5, e. 6
Output (English): b