What is the most logical next event?

A logo is seen and captions are shown on the screen. Trees and mulch are shown with a slight breeze. Several people are shown planting a tree. the people

Available options:
--are then seen hanging up trimmed hedges.
--put mulch over the tree and cut it up.
--change positions as the tree is pushed.
--are spreading mulch around the tree.
are spreading mulch around the tree.