Task: Question Answering
Input (English): If \(a^2 \neq b^2\), then \(\frac { a^2 - b^2 } { b^2 - a^2 } + \frac { a - b } { b - a } \) =
(A)-2 (B)0 (C)2 (D)\(\frac { a + b } { a - b } \) (E)\(\frac { a - b } { b - a } \)
Output (English): A