Task: Question Answering
Input (English): Problem: find the value of ( 0.75 * 0.75 * 0.75 - 0.001 ) / ( 0.75 * 0.75 - 0.075 + 0.01 )
Options: a. 0.845, b. 0.849, c. 0.842, d. 0.828, e. 0.8419
Output (English): a