Task: Question Answering
Input (English): If \(x^ { \frac { 2 } { 5 } } = (x^2)^ { k - 1 } \) for all positive values of \(x\), what is the value of \(k\)?
(A)\(\frac { 6 } { 5 } \) (B)\(\frac { 3 } { 5 } \) (C)\(\frac { 2 } { 3 } \) (D)\(\frac { 4 } { 3 } \) (E)\(\frac { 5 } { 3 } \)
Output (English): A