Mashaal Masha
$x-y=1$

$x+y=x^{2}-3$

Which ordered pair is a solution to the system of equations above?
Difficulty: Hard
A: 

$(1+\sqrt{3},\sqrt{3})$

B: 

$(\sqrt{3},-\sqrt{3})$

C: 

$(1+\sqrt{5},\sqrt{5})$

D: 

$(\sqrt{5},-1+\sqrt{5})$

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