Which of the changes below would make paul an effective interpersonal communicator?

you need to list the "changes below" so that I know what the choices are

i would say the answer is b. zigzag lines of the leaves. i believe this is the answer because zigzag lines go in different direction while the other options like: the vertical lines of the trees, the dotted lines on the road, and the curved lines of the park benches go in one direction.