List the Numbers in Set B That Belong to the Indicated

Multiple Choice

List the numbers in set B that belong to the indicated set.
- $B = \left\{ 11 , \sqrt { 6 } , - 23,0 , \frac { 0 } { 16 } , 2 \pi , \sqrt { 16 } \right\}$
Natural numbers

A) $11,0 , \sqrt { 16 }$
B) $11 , \sqrt { 16 }$
C) 11,0
D) $11,0 , \frac { 0 } { 4 }$