State the Real Number That Corresponds to the Situation $- \frac { 1 } { 3 }$

State the real number that corresponds to the situation.
- $- \frac { 1 } { 3 }$

A) $- 0 . \overline { 3 }$
B) $0 . \overline { 3 }$
C) $- 3$
D) $0.33333333$