Determine Which of the Following Point Lies on the Graph $x ^ { 2 } + y ^ { 2 } = 5$

Determine which of the following point lies on the graph of the equation.
$x ^ { 2 } + y ^ { 2 } = 5$

A) (3, 1)
B) (2, 3)
C) (4, 1)
D) (2, 1)
E) (2, 2)