Please I really really need help

Which relation is displayed in this table?
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X Y
5 5
8 7
6 -6
-9 9

Answers:
{(5, −5), (6, −6), (8, −7), (9, −9)}
{(5, 5), (−6, 6), (7, 8), (9, −9)}
{(5, 5), (6, −6), (8, 7), (−9, 9)}
{(−5, 5), (−6, 6), (−8, 7), (−9, 9)}