What happens in this SmartArt diagram when you delete the selected object?

What happens in this SmartArt diagram when you delete the selected object?

• The text from the deleted box merges with the next box’s text.
•  The selected object is deleted and the spacing is preserved where the object was.
•  The remaining objects resize to maintain the same overall height.
•  The gaps between the objects close and the objects remain the same size.