Task: Question Answering
Input (English): Problem: a sum of money is distributed among w, x, y, z in the proportion of 4: 2: 5: 3. if y gets $ 500 more than z, what is the x ' s share ?
Options: a. $ 4000, b. $ 500, c. $ 2500, d. $ 2800, e. $ 1400
Output (English): b