Evaluate If Possible $$\left( \frac { 1 } { 243 } \right) ^ { - 1 / 5 }$$

Multiple Choice

Evaluate if possible. If the expression is not a real number, so state.
- $$\left( \frac { 1 } { 243 } \right) ^ { - 1 / 5 }$$

A) $\frac { 1 } { 3 }$
B) 3
C) -3
D) $\frac { - 1 } { 3 }$