Multi-choice problem: Continue writing the next sentence in this paragraph:

Two woman and man start scraping a dirt away from a tree. Mulch is poured around the tree. then mulch

pick from the following. (1). is placed in buckets to dry.; (2). is taken to a container and garbing with a rake.; (3). is inserted into the tree.; (4). is then spread evenly around the tree.;
(4).