Task: Question Answering
Input (English): Problem: if the function q is defined by the formula q = 5 w / ( 4 h ( z ^ 2 ) ), by what factor will q be multiplied if w is quadrupled, h is doubled, and z is tripled ?
Options: a. 1 / 9, b. 2 / 9, c. 4 / 9, d. 3 / 9, e. 2 / 27
Output (English): b