Task: Question Answering
Input (English): Question: If 2x/|y| = -16 which of the following must be true?

 Option A: x = -y

 Option B: x = y

 Option C: x^2 =64 * y^2

 Option D: x^2 = y^2

 Option E: x^3 = y^3
Output (English): Option C