What is the most logical next event?

A woman and man are raking leaves outside their home. they

Available options:
(I). move the leaves into a firepit, burning them.;
(II). walk around the yard with big mulch bags.;
(III). pile them up on the front lawn, covering the yard in leaves.;
(IV). hold large rakes in their hands, act like people, and then throw the leaves at the bushes.;
(I).