Rationalize the Denominator and Simplify $\frac { 2 } { \sqrt [ 3 ] { 7 } }$

Multiple Choice

Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
- $\frac { 2 } { \sqrt [ 3 ] { 7 } }$

A) $\frac { \sqrt [ 3 ] { 14 } } { 7 }$
B) $\frac { 2 \sqrt [ 3 ] { 49 } } { 7 }$
C) $\frac { 2 \sqrt { 7 } } { 7 }$
D) $\frac { 2 \sqrt [ 3 ] { 7 } } { 7 }$