Give the Domain and Range of the Relation

Multiple Choice

Give the domain and range of the relation.
-{(-4, -5) , (9, -1) , (7, 3) , (-3, -3) }

A) domain = {9, -3, -4, 7}; range = {-1, -3, -5, 3}
B) domain = {-1, -3, -5, 3}; range = {9, -3, -4, 7}
C) domain = {9, -3, -4, 7}; range = {-1, 5, -3, -5, 3}
D) domain = {9, -3, -4, 7}; range = {-1, -1, -3, -5, 3}