If A = {1, 2, 3, 4, 5, 6} B = {1, 2, 3, 5, 7, 9} C = {3, 5, 6, 7, 8, 9}, what is (A ⋃ B) ⋂ C?

A. {3,4,5,6,7,9}
B. {3,4,5,6,7,8,9}
C. {3,5,6,7,9}
D. {}