Easy points

jeremy is playing a board game and rolls two number cubes. let a = {the sum of the number cubes is even} and let b = {the sum of the number cubes is divisible by 3}. list the outcomes in a ∩ b.

{6, 12}
{3, 6, 9, 12}
{2, 4, 6, 8, 10, 12}
{2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}