What is the most logical next event?

A man stands on a ladder holding wall paper on a wall. The man takes one hand and scraps the wall paper to the wall. the man

Pick from:
i. grabs the shoulder of the boy and ties the wall paper on the wall..
ii. then applies more wall paper until the wall is covered..
iii. pins the wall paper on the wall with a belaying pin..
iv. uses a mixer to make the wall paper, then he holes it in the wall..
ii.