Task: Question Answering
Input (English): Problem: the price of stock decreased by 5 % last year and rose by 10 % this year. what is the net percentage change in the price of the stock ?
Options: a. 0.2 %, b. 0.8 %, c. 1.2 %, d. 1.6 %, e. 4.5 %
Output (English): e