Write the next sentence in the following story.

A person is seen bending over a floor placing tiles down over the plaster. the person

OPTIONS:
(i) adds tile over the tile and continues to measure the tiles out and then drain it..
(ii) continues laying tiles down and pushing down on the floor to make sure it's sturdy..
(iii) then uses chalk all around the floor as well as rubbing down stixes..
(iv) then uses a tool to hold a tile down and pushes it around to the paint... The answer should be
(ii)