Task: Question Answering
Input (English): Question: A rectangular cube has sides measuring 15 inches long by 12 inches wide by 2 inches high. If the surface area of the rectangle is the same as a cube, what do the sides/walls of the cube measure? Round to the nearest whole number.

 Option A: 7

 Option B: 5

 Option C: 9

 Option D: 6

 Option E: 4
Output (English): Option C